Bug 1038887 - Add back null check to nsErrorService::GetErrorStringBundle. r=froydnj

2014-07-25 16:41:24 -07:00
parent ca30797996
commit 876a84753e
3 changed files with 5 additions and 0 deletions
--- a/xpcom/base/nsErrorService.cpp
+++ b/xpcom/base/nsErrorService.cpp
@@ -38,6 +38,9 @@ NS_IMETHODIMP
 nsErrorService::GetErrorStringBundle(int16_t aErrorModule, char** aResult)
 {
  nsCString* bundleURL = mErrorStringBundleURLMap.Get(aErrorModule);
+  if (!bundleURL) {
+    return NS_ERROR_FAILURE;
+  }
  *aResult = ToNewCString(*bundleURL);
  return NS_OK;
 }