Core/Battleground: Fix compile - forgot to remove one '(' when pushing

(AND YES IT WAS TESTED - I was just thinking of cleaning it slightly, dropped it, and forgot I had changed it)

--HG--
branch : trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Battlegrounds/Battleground.cpp b/src/server/game/Battlegrounds/Battleground.cpp
index 306552a2a95..4030f39225d 100755
--- a/src/server/game/Battlegrounds/Battleground.cpp
+++ b/src/server/game/Battlegrounds/Battleground.cpp
@@ -737,7 +737,7 @@ void Battleground::EndBattleground(uint32 winner)
     {
         winner_arena_team = sObjectMgr.GetArenaTeamById(GetArenaTeamIdForTeam(winner));
         loser_arena_team = sObjectMgr.GetArenaTeamById(GetArenaTeamIdForTeam(GetOtherTeam(winner)));
-        if (winner_arena_team && loser_arena_team && winner_arena_team != loser_arena_team && !((winner == WINNER_NONE))
+        if (winner_arena_team && loser_arena_team && winner_arena_team != loser_arena_team && !(winner == WINNER_NONE))
         {
             loser_team_rating = loser_arena_team->GetRating();
             loser_matchmaker_rating = GetArenaMatchmakerRating(GetOtherTeam(winner));