Compilation warning fix.
Compilation warning fix.

bclemetsonblizzard/vogl,ValveSoftware/vogl,ValveSoftware/vogl,ValveSoftware/vogl,kingtaurus/vogl,kingtaurus/vogl,kingtaurus/vogl,kingtaurus/vogl,bclemetsonblizzard/vogl,bclemetsonblizzard/vogl,bclemetsonblizzard/vogl,ValveSoftware/vogl,bclemetsonblizzard/vogl