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fix for bug 79707, code by ccarlen sr=alecf r=valeski

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null check so that embeddors don't have to implement nsIBrowserHistory


git-svn-id: svn://10.0.0.236/branches/MOZILLA_0_9_4_BRANCH@109595 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
alecf%netscape.com
2001-12-04 01:45:15 +00:00
parent bac38205c7
commit 15ef42cb46
1 changed files with 2 additions and 1 deletions
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3
mozilla/docshell/base/nsDocShell.cpp
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@@ -2757,7 +2757,8 @@ nsDocShell::SetTitle(const PRUnichar * aTitle)
mCurrentURI->GetSpec(getter_Copies(url));
nsCOMPtr<nsIBrowserHistory> browserHistory =
do_QueryInterface(mGlobalHistory);
browserHistory->SetPageTitle(url, aTitle);
if (browserHistory)
browserHistory->SetPageTitle(url, aTitle);
}