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-rw-r--r--editor/libeditor/EditorBase.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/editor/libeditor/EditorBase.cpp b/editor/libeditor/EditorBase.cpp
index b793f39b8..0c4a2a41d 100644
--- a/editor/libeditor/EditorBase.cpp
+++ b/editor/libeditor/EditorBase.cpp
@@ -175,7 +175,14 @@ NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(EditorBase)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mEditorObservers)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mDocStateListeners)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mEventTarget)
- NS_IMPL_CYCLE_COLLECTION_UNLINK(mEventListener)
+
+ if (tmp->mEventListener) {
+ EditorEventListener* listener =
+ reinterpret_cast<EditorEventListener*>(tmp->mEventListener.get());
+ listener->Disconnect();
+ tmp->mEventListener = nullptr;
+ }
+
NS_IMPL_CYCLE_COLLECTION_UNLINK(mSavedSel);
NS_IMPL_CYCLE_COLLECTION_UNLINK(mRangeUpdater);
NS_IMPL_CYCLE_COLLECTION_UNLINK_END