delivered the opinion of the court:
Was Garcia entrapped by the police into committing this burglary?
We think not.
He was already predisposed to perpetrate the offense.
A jury found Jesus Garcia guilty of committing a burglary at the Grace Corey residence in Jacksonville, and he was sentenced to imprisonment for 5 years.
On appeal, defendant contends (1) that the State failed to prove beyond a reasonable doubt that he was not entrapped into committing *379this offense, (2) that his representation by appointed counsel was ineffective, and (3) that the victim was erroneously permitted to testify that her home had been burglarized on a prior occasion.
In short, we affirm.
The evidence presented at trial focused on the defense of entrapment. On the evening of May 12,1980, Detectives Randy Duvendack and Dale McKenna were positioned in the bushes behind the Corey residence and observed defendant and another man enter the backyard of the residence. (Defendant was inside the Corey garage when he was arrested by Detective McKenna.)
Officer John Lael and Detective Gerry Lieb, who had been cruising the area in a pickup truck, went to the Corey residence when they heard Officer McKenna yell. Lael testified that Randy Walden — who was with defendant — was working with the police in exchange for an agreement that he would not be prosecuted for certain alleged offenses.
Detective Lieb and Officer Lael had discussed Walden’s willingness to work with the police. Walden had informed Detective Lieb of earlier occasions when he and defendant had committed burglaries. (The defendant had already been investigated for an earlier burglary.) During the afternoon of May 12, Walden informed Detective Lieb that defendant would do a burglary with him that evening. It was Detective Lieb’s idea to use the Corey residence as the site of this burglary.
Randy Walden — the informer — testified that the police officers wanted to catch defendant. Walden suggested committing this specific burglary to defendant after Garcia expressed a willingness to commit a burglary and led the defendant to the Corey residence. Officer Lieb had earlier told Walden to be there between 9 and 11 p.m. Walden denied, however, that he and defendant had ever committed any other burglary.
Assistant State’s Attorney Tim Olsen was called as a witness by defense counsel. He had discussed entrapment with Detective Lieb in March 1980. Lieb had asked whether it would be entrapment for an informant, who had committed burglaries with a certain person, to set up a burglary and tell the police when the burglary would occur. Olsen told Lieb that such a situation is not entrapment.
Defendant contends he was entrapped into committing this offense and requests this court to reverse his conviction. The defense of entrapment is found in section 7 — 12 of the Criminal Code of 1961:
“A person is not guilty of an offense if his conduct is incited or induced by a public officer or employee, or agent of either, for the purpose of obtaining evidence for the prosecution of such person. However, this Section is inapplicable if a public officer or employee, or agent of either, merely affords to such person the opportunity or facility for committing an offense in furtherance of *380a criminal purpose which such person, has originated.” (111. Rev. Stat. 1979, ch. 38, par. 7 — 12.)
Once the entrapment defense is raised, it becomes incumbent upon the State to prove beyond a reasonable doubt that entrapment did not occur. Ill. Rev. Stat. 1979, ch. 38, par. 3 — 2(b); People v. Tipton (1980), 78 Ill. 2d 477, 487, 401 N.E.2d 528, 532-33.
The question of whether entrapment exists is ordinarily reserved for the jury and should not be disturbed on appeal unless the reviewing court concludes that entrapment exists as a matter of law. (Tipton; People v. Spahr (1978), 56 Ill. App. 3d 434, 371 N.E.2d 1261.) Based on the evidence presented, the jury could have found that defendant was predisposed to commit this burglary. The fact that the police officers planned this particular offense does not require the reversal of defendant’s conviction because entrapment does not exist where the law enforcement officers merely provide an opportunity for the commission of a crime by one who is already so predisposed. People v. Lewis (1963), 26 Ill. 2d 542, 187 N.E.2d 700.
The evidence of defendant’s predisposition is sufficient to defeat his claim of entrapment. From the testimony of both Detective Lieb and Randy Walden, it is clear that defendant Garcia wanted and agreed to commit a burglary before it was suggested that the Corey residence be the property hit. In other words, Garcia was predisposed to perpetrate a burglary — any burglary — and he was not particular as to the site, being willing to rely upon Walden to select the residence. We find no basis in this record for setting aside the jury’s verdict.
Defendant next asserts he was deprived of his due process rights to a fair trial because of trial counsel’s incompetence. In particular, defendant attacks the evidence elicited by his defense counsel that indicates he had been involved in other burglaries. Defendant contends his counsel should have moved to strike this extremely prejudicial evidence.
In order to prevail in a claim of his counsel’s incompetence, a defendant represented by court-appointed counsel must establish (1) actual incompetence and (2) substantial prejudice resulting therefrom. (People v. Hills (1980), 78 Ill. 2d 500, 401 N.E.2d 523; People v. Witherspoon (1973), 55 Ill. 2d 18, 302 N.E.2d 3.) We agree with the State that defense counsel’s decision not to react to this evidence of predisposition is properly characterized as trial tactics. Errors in judgment or trial strategy do not establish incompetence. (People v. Murphy (1978), 72 Ill. 2d 421, 381 N.E.2d 677.) The record does not support defendant’s contention that he did not receive effective assistance of counsel.
A defendant is entitled to a fair trial, but not a perfect trial. (People v. Parisie (1972), 5 Ill. App. 3d 1009, 287 N.E.2d 310.) In retrospect, we can *381see that defense counsel’s tactic of eliciting this testimony was perhaps unwise. But there undoubtedly are many trials in which lawyers realize — after the fact — that they should not have pursued a particular line of questioning. The distinction between improvident trial tactics and actual incompetence is a hazy one. In placing a case within one category or the other, a reviewing court is not in the business of second-guessing counsel. In this case, we do not see the defense attorney’s error as rising to the level of actual incompetence.
Finally, defendant claims the trial court erred in allowing the victim to testify that her home had been burglarized on a prior occasion. We agree that this evidence is irrelevant and should not have been admitted. (See People v. Galloway (1963), 28 Ill. 2d 355, 192 N.E.2d 370, cert. denied (1964), 376 U.S. 910, 11 L. Ed. 2d 608, 84 S. Ct. 665.) We find, however, the error in admitting this evidence is harmless and does not justify reversing defendant’s conviction.
Consequently, defendant’s conviction is hereby affirmed.
Affirmed.
WEBBER, J., concurs.