glsl: fix crash in loop analysis when some controls can't be determined
authorAras Pranckevicius <aras@unity3d.com>
Thu, 30 Sep 2010 09:47:31 +0000 (12:47 +0300)
committerEric Anholt <eric@anholt.net>
Thu, 11 Nov 2010 18:49:37 +0000 (10:49 -0800)
commitd67df5dd9db1cede92f1b177c890f83809bb4582
treec2fdb243eb1e27189834be05c3139dfc9b2dbe1f
parent7fb16423cc325efcdcf6e4954a5ac71d8f96dbf8
glsl: fix crash in loop analysis when some controls can't be determined

Fixes loop-07.frag.
src/glsl/loop_controls.cpp