Bug 363960 Crash when clicking on the image inside a designMode-enabled IFRAME [@ nsHTMLEditor::SetShadowPosition], r+sr=jst

git-svn-id: svn://10.0.0.236/trunk@218171 18797224-902f-48f8-a5cc-f745e15eee43
2007-01-10 22:44:29 +00:00
parent 16c751a230
commit 2bdb1ce8b1
1 changed files with 3 additions and 0 deletions
--- a/mozilla/editor/libeditor/html/nsHTMLObjectResizer.cpp
+++ b/mozilla/editor/libeditor/html/nsHTMLObjectResizer.cpp
@@ -272,6 +272,9 @@ nsHTMLEditor::CreateResizingInfo(nsIDOMElement ** aReturn, nsIDOMNode * aParentN
 nsresult
 nsHTMLEditor::SetAllResizersPosition()
 {
+  if (!mTopLeftHandle)
+    return NS_ERROR_FAILURE;
+
  PRInt32 x = mResizedObjectX;
  PRInt32 y = mResizedObjectY;
  PRInt32 w = mResizedObjectWidth;