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EA-36079 - NPE: PsiViewerDialog$EditorListener.selectionChanged

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This commit is contained in:
Dmitry Jemerov
2012-06-11 14:39:44 +02:00
parent 9194c7198f
commit d444c027f4
1 changed files with 2 additions and 2 deletions
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platform/lang-impl/src/com/intellij/internal/psiView/PsiViewerDialog.java
+2 -2
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@@ -1247,9 +1247,9 @@ public class PsiViewerDialog extends DialogWrapper implements DataProvider, Disp
ViewerTreeStructure treeStructure = (ViewerTreeStructure)myPsiTreeBuilder.getTreeStructure();
if (treeStructure == null) return;
final PsiElement rootElement = treeStructure.getRootPsiElement();
if (rootElement == null) return;
final SelectionModel selection = myEditor.getSelectionModel();
PsiElement rootPsiElement = treeStructure.getRootPsiElement();
final TextRange textRange = rootPsiElement.getTextRange();
final TextRange textRange = rootElement.getTextRange();
int baseOffset = textRange != null ? textRange.getStartOffset() : 0;
final int start = selection.getSelectionStart()+baseOffset;
final int end = selection.getSelectionEnd()+baseOffset - 1;