Eliminate some copies

realm · Sep 9, 2015 · 25a6734 · 25a6734
1 parent 45890f2
commit 25a6734
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/shared_realm.cpp b/shared_realm.cpp
@@ -299,7 +299,7 @@ void Realm::notify()
 void Realm::send_local_notifications(const std::string &type)
 {
     verify_thread();
-    for (NotificationFunction notification : m_notifications) {
+    for (NotificationFunction const& notification : m_notifications) {
         (*notification)(type);
     }
 }