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NPE fixed

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This commit is contained in:
Maxim Mossienko
2005-02-17 15:41:09 +03:00
parent 7280c8274d
commit 2b3679b13e
1 changed files with 1 additions and 1 deletions
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source/com/intellij/codeInsight/javadoc/JavaDocManager.java
+1 -1
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@@ -589,7 +589,7 @@ public class JavaDocManager implements ProjectComponent {
public DocumentationProvider getProviderFromElement(final PsiElement element) {
PsiElement originalElement = element!=null ? element.getUserData(ORIGINAL_ELEMENT_KEY):null;
PsiFile containingFile = (originalElement!=null)?originalElement.getContainingFile() : element.getContainingFile();
PsiFile containingFile = (originalElement!=null)?originalElement.getContainingFile() : (element!=null)?element.getContainingFile():null;
VirtualFile vfile = (containingFile!=null)?containingFile.getVirtualFile() : null;
return (vfile!=null)?getProvider(vfile.getFileType()):null;