diff options
Diffstat (limited to 'toolkit/components/places/nsNavHistory.cpp')
| -rw-r--r-- | toolkit/components/places/nsNavHistory.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/toolkit/components/places/nsNavHistory.cpp b/toolkit/components/places/nsNavHistory.cpp index 8cf3a2e324..7f4007c1ab 100644 --- a/toolkit/components/places/nsNavHistory.cpp +++ b/toolkit/components/places/nsNavHistory.cpp @@ -949,6 +949,10 @@ nsresult // static nsNavHistory::AsciiHostNameFromHostString(const nsACString& aHostName, nsACString& aAscii) { + aAscii.Truncate(); + if (aHostName.IsEmpty()) { + return NS_OK; + } // To properly generate a uri we must provide a protocol. nsAutoCString fakeURL("http://"); fakeURL.Append(aHostName); |