Bug 366705 - "error when you try to load a non existing page from a local drive" [p=sciguyryan@gmail.com (Ryan Jones) r=gavin a1.9=mconnor]

browser/base/content/tabbrowser.xml

@@ -1275,7 +1275,11 @@
               if (aAllowThirdPartyFixup) {
                 flags = nsIWebNavigation.LOAD_FLAGS_ALLOW_THIRD_PARTY_FIXUP;
               }
-              b.loadURIWithFlags(aURI, flags, aReferrerURI, aCharset, aPostData);
+              try {
+                b.loadURIWithFlags(aURI, flags, aReferrerURI, aCharset, aPostData);
+              }
+              catch (ex) {
+              }
             }
 
             // |setTimeout| here to ensure we're post reflow