Mesa (master): glsl: add cast to silence signed/ unsigned comparision warning

[Brian Paul]

Module: Mesa
Branch: master
Commit: 955babf2d951514f9011e661a2f94f3937adbdc6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=955babf2d951514f9011e661a2f94f3937adbdc6

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jan  1 08:47:04 2013 -0700

glsl: add cast to silence signed/unsigned comparision warning

---

 src/mesa/main/uniform_query.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/uniform_query.cpp b/src/mesa/main/uniform_query.cpp
index 142ad1f..afe9a08 100644
--- a/src/mesa/main/uniform_query.cpp
+++ b/src/mesa/main/uniform_query.cpp
@@ -1028,7 +1028,7 @@ _mesa_get_uniform_location(struct gl_context *ctx,
     * array_elements is zero and offset >= 0.
     */
    if (array_lookup
-	 && offset >= shProg->UniformStorage[location].array_elements) {
+       && offset >= (long) shProg->UniformStorage[location].array_elements) {
       return GL_INVALID_INDEX;
    }