Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-11-25 05:41:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1538991: Verify parent exists before calling ReorderEventTarget r=eeejay

Browse Source 
Differential Revision: https://phabricator.services.mozilla.com/D112205
This commit is contained in:
Morgan Reschenberg 2021-04-15 17:30:43 +00:00
parent f2483b1e23
commit f2a97e6e11
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
accessible/base/NotificationController.cpp
View File

@ -331,7 +331,7 @@ void NotificationController::CoalesceMutationEvents() {
}
LocalAccessible* parent = acc->LocalParent();
if (parent->ReorderEventTarget()) {
if (parent && parent->ReorderEventTarget()) {
AccReorderEvent* reorder = downcast_accEvent(
mMutationMap.GetEvent(parent, EventMap::ReorderEvent));