fix NPE (EA-34593)

This commit is contained in:
peter
2012-03-20 17:34:55 +01:00
parent 665025f194
commit 453b655bec
@@ -117,7 +117,10 @@ public class XmlAutoPopupHandler extends TypedHandlerDelegate {
Boolean result = isRelevantLanguage.get();
if (result == null) {
Language language = element.getLanguage();
if (element instanceof PsiWhiteSpace) language = element.getParent().getLanguage();
PsiElement parent = element.getParent();
if (element instanceof PsiWhiteSpace && parent != null) {
language = parent.getLanguage();
}
result = language instanceof XMLLanguage || isAntFile.booleanValue();
isRelevantLanguage.set(result);
}