glsl: fix implicit int to bool warning
authorBrian Paul <brianp@vmware.com>
Sat, 15 Jan 2011 00:45:23 +0000 (17:45 -0700)
committerBrian Paul <brianp@vmware.com>
Sat, 15 Jan 2011 00:46:47 +0000 (17:46 -0700)
commitd42acef139740a54fe571f99b62cba7720734d8c
treef7eb49cbf107d81ae2517b8a1154a4e0c1413394
parent7ff89b030f92a0673f0a8b28ee4fbbff88906e1a
glsl: fix implicit int to bool warning

Maybe preprocess() should return a bool.
src/glsl/main.cpp