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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
This commit is contained in:
alecf%netscape.com 2001-12-04 01:42:01 +00:00
parent c0539ae925
commit 51e88e8a5e
1 changed files with 2 additions and 1 deletions
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3
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);
}