glsl: add cast to silence signed/unsigned comparison warning
authorBrian Paul <brianp@vmware.com>
Tue, 15 Mar 2011 15:18:40 +0000 (09:18 -0600)
committerBrian Paul <brianp@vmware.com>
Wed, 16 Mar 2011 00:21:35 +0000 (18:21 -0600)
commitd350ef1682ad6432b8a10e0f6aabdfe77ccb4370
tree0504674496258b56c61c771df9db1fe59756dcd5
parentd029ba9ec0750f9ba3a6291745c986105b4ffbdb
glsl: add cast to silence signed/unsigned comparison warning
src/glsl/ir.cpp