Edit transactions should store their editor instance with strong reference

Edit transactions should store their editor instance with a strong reference, and they should be released when the editor is destroyed.

1 files changed, 1 insertions, 1 deletions

diff --git a/editor/libeditor/SplitNodeTransaction.h b/editor/libeditor/SplitNodeTransaction.h
index 36119518b..4c50143ec 100644
--- a/editor/libeditor/SplitNodeTransaction.h
+++ b/editor/libeditor/SplitNodeTransaction.h
@@ -49,7 +49,7 @@ public:
 protected:
   virtual ~SplitNodeTransaction();
 
-  EditorBase& mEditorBase;
+  RefPtr<EditorBase> mEditorBase;
 
   // The node to operate upon.
   nsCOMPtr<nsIContent> mExistingRightNode;