Bug 1278439 - Adding a missing prefs service null check in startupcac…

…he/. r=froydnj. --HG-- extra : rebase_source : 1a7552207edf8c283fa3fe4d3b31af6c89ee141b
dothq · Jul 14, 2016 · 5e41a1d · 5e41a1d
1 parent 2715b3a
commit 5e41a1d
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/startupcache/test/TestStartupCache.cpp b/startupcache/test/TestStartupCache.cpp
@@ -396,8 +396,12 @@ int main(int argc, char** argv)
     return 1;
 
   nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
+  if (!prefs) {
+    fail("prefs");
+    return 1;
+  }
   prefs->SetIntPref("hangmonitor.timeout", 0);
-  
+
   int rv = 0;
   nsresult scrv;