Bommels05/Mozilla
Bommels05/Mozilla
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix a crash scrolling the address list in the mail compose window (bug 142542). r=ben, sr=jag, a=asa.

Browse Source 
git-svn-id: svn://10.0.0.236/trunk@122935 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
bryner%netscape.com 2002-06-08 07:50:34 +00:00
parent 13770b909f
commit 83e4f8d0ae
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
mozilla/layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp
View File

@ -533,6 +533,7 @@ nsTreeBodyFrame::Destroy(nsIPresContext* aPresContext)
mColumns = nsnull;
// Save off our info into the box object.
EnsureBoxObject();
if (mTreeBoxObject) {
nsCOMPtr<nsIBoxObject> box(do_QueryInterface(mTreeBoxObject));
if (mTopRowIndex > 0) {
@ -564,7 +565,8 @@ nsTreeBodyFrame::EnsureBoxObject()
if (parent) {
nsCOMPtr<nsIDocument> parentDoc;
parent->GetDocument(*getter_AddRefs(parentDoc));
NS_ASSERTION(parentDoc, "element has no document!");
if (!parentDoc) // there may be no document, if we're called from Destroy()
return;
nsCOMPtr<nsIDOMNSDocument> nsDoc = do_QueryInterface(parentDoc);
nsCOMPtr<nsIBoxObject> box;