antville/helma
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* Check if property is set before trying to set its attribute in dontEnum().

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Fixes bug 455.
This commit is contained in:
hns 2006-02-09 13:03:03 +00:00
parent cd047f9371
commit c3cd2be291
1 changed files with 3 additions and 1 deletions
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4
src/helma/scripting/rhino/GlobalObject.java
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@ -650,7 +650,9 @@ public class GlobalObject extends ImporterTopLevel implements PropertyRecorder {
throw new EvaluatorException("dontEnum() called with non-String argument");
}
String str = (String) args[i];
obj.setAttributes(str, obj.getAttributes(str) | DONTENUM);
if (obj.has(str, obj)) {
obj.setAttributes(str, obj.getAttributes(str) | DONTENUM);
}
}
return null;
}