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Protect against NPE.

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This commit is contained in:
Sergey Prigogin 2015-04-16 19:47:43 -07:00
parent 3c61ffa5ef
commit 2015ebc3d0
1 changed files with 8 additions and 9 deletions
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13
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/refactoring/rename/HeaderFileReferenceAdjuster.java
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@ -220,17 +220,16 @@ public class HeaderFileReferenceAdjuster {
} }
} }
private TextEditGroup createEdit(ITranslationUnit tu, IProgressMonitor pm) private TextEditGroup createEdit(ITranslationUnit tu, IProgressMonitor monitor)
throws CoreException, OperationCanceledException { throws CoreException, OperationCanceledException {
checkCanceled(pm); checkCanceled(monitor);
SubMonitor progress = SubMonitor.convert(pm, 2); SubMonitor progress = SubMonitor.convert(monitor, 3);
try {
IASTTranslationUnit ast = astManager.getAST(index, tu.getFile(), PARSE_MODE, false); IASTTranslationUnit ast = astManager.getAST(index, tu.getFile(), PARSE_MODE, false);
progress.setWorkRemaining(1);
if (ast == null)
return null;
return createEdit(ast, tu, progress.newChild(1)); return createEdit(ast, tu, progress.newChild(1));
} finally {
pm.done();
}
} }
private TextEditGroup createEdit(IASTTranslationUnit ast, ITranslationUnit tu, IProgressMonitor pm) private TextEditGroup createEdit(IASTTranslationUnit ast, ITranslationUnit tu, IProgressMonitor pm)