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Bug 1194153 - Chrome Registry's convertChromeURL shouldn't crash when given a null url, r=bsmedberg.

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This commit is contained in:
Florian Quèze 2015-09-04 11:39:08 +02:00
parent 75810b09b4
commit 15be37fc5e
1 changed files with 3 additions and 1 deletions
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4
chrome/nsChromeRegistry.cpp
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@ -265,7 +265,9 @@ NS_IMETHODIMP
nsChromeRegistry::ConvertChromeURL(nsIURI* aChromeURI, nsIURI* *aResult)
{
nsresult rv;
NS_ASSERTION(aChromeURI, "null url!");
if (NS_WARN_IF(!aChromeURI)) {
return NS_ERROR_INVALID_ARG;
}
if (mOverrideTable.Get(aChromeURI, aResult))
return NS_OK;