1 files changed, 2 insertions, 3 deletions
diff --git a/dom/cache/Cache.cpp b/dom/cache/Cache.cpp
index d9b94f6b14..3f84e08e66 100644
--- a/dom/cache/Cache.cpp
+++ b/dom/cache/Cache.cpp
@@ -81,13 +81,12 @@ static bool IsValidPutResponseStatus(Response& aResponse,
                                      ErrorResult& aRv) {
   if ((aPolicy == PutStatusPolicy::RequireOK && !aResponse.Ok()) ||
       aResponse.Status() == 206) {
-    nsCString type(ResponseTypeValues::GetString(aResponse.Type()));
-
     nsAutoString url;
     aResponse.GetUrl(url);
 
     aRv.ThrowTypeError<MSG_CACHE_ADD_FAILED_RESPONSE>(
-        type, IntToCString(aResponse.Status()), NS_ConvertUTF16toUTF8(url));
+        GetEnumString(aResponse.Type()), IntToCString(aResponse.Status()),
+        NS_ConvertUTF16toUTF8(url));
     return false;
   }