wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 1157195, null check for widget before generating drag events, r=masayuki

Browse Source
This commit is contained in:
Olli Pettay 2015-07-07 14:18:14 +03:00
parent 06b80e2402
commit be14c8da84
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dom/events/EventStateManager.cpp
View File

@ -1589,7 +1589,7 @@ EventStateManager::GenerateDragGesture(nsPresContext* aPresContext,
if (IsTrackingDragGesture()) {
mCurrentTarget = mGestureDownFrameOwner->GetPrimaryFrame();
if (!mCurrentTarget) {
if (!mCurrentTarget || !mCurrentTarget->GetNearestWidget()) {
StopTrackingDragGesture();
return;
}