TrinityCore/TrinityCore — pull request #11616 by Ascathor (2014-02-17 00:25:01+00:00)
Title: Core/LFR: Fix a theoretical error with item_level

Despite the check never happening (player->GetAverageItemLevel() < 0 is impossible), it is more efficient.
Also improves codestyle consistency. Original fix by @emsy.