[quake3-commits] [ioquake/ioq3] 00c183: Don't try to fog flares with fogNum 0

[Zack Middleton]

  Branch: refs/heads/master
  Home:   https://github.com/ioquake/ioq3
  Commit: 00c1831edb4f5e0c6662d996171defbdc031dc88
      https://github.com/ioquake/ioq3/commit/00c1831edb4f5e0c6662d996171defbdc031dc88
  Author: Zack Middleton <zturtleman at gmail.com>
  Date:   2013-06-11 (Tue, 11 Jun 2013)

  Changed paths:
    M code/renderergl1/tr_flares.c
    M code/renderergl2/tr_flares.c

  Log Message:
  -----------
  Don't try to fog flares with fogNum 0

fogNum 0 means no fog. Shaders don't try to apply fog color if fogNum is 0.

This was done to make things more consistent and fix a crash in iortcw MP using a user made map on GNU/Linux x86_64.