Changed to ref for better performance

src/providers/twitch/TwitchServer.cpp

@@ -269,7 +269,7 @@ std::shared_ptr<Channel> TwitchServer::getChannelOrEmptyByID(
             continue;
 
         if (twitchChannel->roomId() == channelId &&
-            twitchChannel->getName().split(":").size() < 3)
+            twitchChannel->getName().splitRef(":").size() < 3)
         {
             return twitchChannel;
         }