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Bug 352520. Backspace when deleting last char from URL bar crashes. Wallpaper fix for now. Patch by smontagu. r=aaronlev, sr=neil.

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aaronleventhal%moonset.net 2006-09-28 22:02:20 +00:00
parent 0a66a04657
commit 7ba88106fc
1 changed files with 4 additions and 0 deletions
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4
editor/libeditor/base/nsEditor.cpp
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@ -4620,6 +4620,10 @@ nsEditor::DeleteSelectionImpl(nsIEditor::EDirection aAction)
selection->GetFocusOffset(&deleteCharOffset);
if (!deleteCharData) {
nsCOMPtr<nsINode> parentNode(do_QueryInterface(deleteNode));
PRUint32 childCount = parentNode->GetChildCount();
// XXX Need to get correct info for backspace at end of text
if (deleteCharOffset >= childCount)
deleteCharOffset = childCount - 1;
deleteNode = do_QueryInterface(parentNode->GetChildAt(deleteCharOffset));
deleteCharData = do_QueryInterface(deleteNode);
deleteCharOffset = 0;