Fix Mac startup crash: nil check for prefs.

git-svn-id: svn://10.0.0.236/trunk@40932 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
sfraser%netscape.com
1999-07-23 22:23:13 +00:00
parent 4d00173a89
commit 6abdbb4fa4
2 changed files with 2 additions and 2 deletions

View File

@@ -429,7 +429,7 @@ nsHTMLDocument::StartDocumentLoad(const char* aCommand,
if(! gInitDetector)
{
nsIPref* pref = nsnull;
if(NS_SUCCEEDED(webShell->GetPrefs(pref)))
if(NS_SUCCEEDED(webShell->GetPrefs(pref)) && pref)
{
char* detector_name = nsnull;