diff options
| author | wolfbeast <mcwerewolf@gmail.com> | 2018-02-08 12:06:30 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-02-08 12:06:30 +0100 |
| commit | 44cd9f2a915a4879371c5e0b059acc3e5a2378b0 (patch) | |
| tree | 8cb1a4758b16d9caae55f525b73f5fca3824b4f7 /editor/libeditor/EditorBase.cpp | |
| parent | f8d1830b530cd553d788b3579d41725d35c4da7f (diff) | |
| parent | b62fce0dc0c77a5788c331db32b3996e4020e2a5 (diff) | |
| download | UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.gz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.lz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.tar.xz UXP-44cd9f2a915a4879371c5e0b059acc3e5a2378b0.zip | |
Merge branch 'ported-upstream'
Diffstat (limited to 'editor/libeditor/EditorBase.cpp')
| -rw-r--r-- | editor/libeditor/EditorBase.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/editor/libeditor/EditorBase.cpp b/editor/libeditor/EditorBase.cpp index 13505b2d3..b793f39b8 100644 --- a/editor/libeditor/EditorBase.cpp +++ b/editor/libeditor/EditorBase.cpp @@ -466,6 +466,13 @@ EditorBase::PreDestroy(bool aDestroyingFrames) mSpellcheckCheckboxState = eTriUnset; mRootElement = nullptr; + // Transaction may grab this instance. Therefore, they should be released + // here for stopping the circular reference with this instance. + if (mTxnMgr) { + mTxnMgr->Clear(); + mTxnMgr = nullptr; + } + mDidPreDestroy = true; return NS_OK; } |