Bug 1324430 - Implement nsTSubstring_CharT::Assign with length for a better string buffer sharing, r=froydnj

2016-12-23 17:22:21 +01:00
parent 3a0bc35140
commit 3eefb79c84
3 changed files with 39 additions and 6 deletions
--- a/dom/xhr/XMLHttpRequestString.cpp
+++ b/dom/xhr/XMLHttpRequestString.cpp
@@ -65,7 +65,7 @@ public:
  {
    MutexAutoLock lock(mMutex);
    MOZ_ASSERT(aLength <= mData.Length());
-    return aString.Assign(mData.BeginReading(), aLength, mozilla::fallible);
+    return aString.Assign(mData, aLength, mozilla::fallible);
  }

  void