fix NPE (EA-20675)

This commit is contained in:
Eugene Kudelevsky
2010-06-07 19:50:35 +04:00
parent 893efcd647
commit 533620f63a
@@ -56,7 +56,9 @@ public class EnumMacro implements Macro{
for (Expression param : params) {
Result object = param.calculateResult(context);
set.add(LookupElementBuilder.create(object.toString()));
if (object != null) {
set.add(LookupElementBuilder.create(object.toString()));
}
}
return set.toArray(new LookupElement[set.size()]);
}