Bug 82073. Wallpaper over the crash until bryner can look at this.

git-svn-id: svn://10.0.0.236/trunk@95680 18797224-902f-48f8-a5cc-f745e15eee43
2001-05-22 17:29:47 +00:00
parent aa65972667
commit 1b5bc5e4af
1 changed files with 3 additions and 0 deletions
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -2498,6 +2498,9 @@ nsDocShell::SetFocus()
       is not collapsed. */
    nsIFrame* rootFrame;
    presShell->GetRootFrame(&rootFrame);
+    if (!rootFrame)
+        return NS_ERROR_FAILURE;
+
    nsRect frameRect;
    rootFrame->GetRect(frameRect);
    if (frameRect.IsEmpty()) {