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fix for bug 79707

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code by ccarlen, sr=alecf, r=valeski
simple null-check so that embeddors don't have to implement nsIBrowserHistory


git-svn-id: svn://10.0.0.236/trunk@109594 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
alecf%netscape.com
2001-12-04 01:42:01 +00:00
parent a7e9b6c238
commit 1f28c5a550
1 changed files with 2 additions and 1 deletions
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3
mozilla/docshell/base/nsDocShell.cpp
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@@ -2772,7 +2772,8 @@ 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);
}