Core/Battle.net: Changed HandleAuthSession to work with battle.net formatted account names

src/server/game/Server/WorldSocket.cpp

@@ -856,7 +856,7 @@ int WorldSocket::HandleAuthSession(WorldPacket& recvPacket)
     // Get the account information from the realmd database
     //         0           1        2       3          4         5       6          7   8
     // SELECT id, sessionkey, last_ip, locked, expansion, mutetime, locale, recruiter, os FROM account WHERE username = ?
-    PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_ACCOUNT_INFO_BY_NAME);
+    PreparedStatement* stmt = LoginDatabase.GetPreparedStatement(account.find('#') == std::string::npos ? LOGIN_SEL_ACCOUNT_INFO_BY_NAME : LOGIN_SEL_ACCOUNT_INFO_BY_BNET);
 
     stmt->setString(0, account);