Title: [241090] branches/safari-607-branch/Source/WebCore/page/scrolling/ScrollingStateTree.cpp
- Revision
- 241090
- Author
- alanc...@apple.com
- Date
- 2019-02-06 14:18:06 -0800 (Wed, 06 Feb 2019)
Log Message
Apply patch. rdar://problem/47383968
Modified Paths
Diff
Modified: branches/safari-607-branch/Source/WebCore/page/scrolling/ScrollingStateTree.cpp (241089 => 241090)
--- branches/safari-607-branch/Source/WebCore/page/scrolling/ScrollingStateTree.cpp 2019-02-06 22:18:04 UTC (rev 241089)
+++ branches/safari-607-branch/Source/WebCore/page/scrolling/ScrollingStateTree.cpp 2019-02-06 22:18:06 UTC (rev 241090)
@@ -100,6 +100,11 @@
if (!parentID)
return newNodeID;
+ if (!parent) {
+ ASSERT_NOT_REACHED();
+ return 0;
+ }
+
size_t currentIndex = parent->indexOfChild(*node);
if (currentIndex == childIndex)
return newNodeID;
_______________________________________________
webkit-changes mailing list
webkit-changes@lists.webkit.org
https://lists.webkit.org/mailman/listinfo/webkit-changes
