Mesa (master): mesa: silence warning

[Brian Paul]

Module: Mesa
Branch: master
Commit: 516d20fd2688fce833b764ca21f1f1772bed0a03
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=516d20fd2688fce833b764ca21f1f1772bed0a03

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Jun 17 07:43:44 2009 -0600

mesa: silence warning

---

 src/mesa/shader/program.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/shader/program.c b/src/mesa/shader/program.c
index b56308b..4623ff6 100644
--- a/src/mesa/shader/program.c
+++ b/src/mesa/shader/program.c
@@ -837,6 +837,8 @@ _mesa_postprocess_program(GLcontext *ctx, struct gl_program *prog)
    GLint whiteIndex = _mesa_add_unnamed_constant(prog->Parameters,
                                                  white, 4, &whiteSwizzle);
 
+   (void) whiteIndex;
+
    for (i = 0; i < prog->NumInstructions; i++) {
       struct prog_instruction *inst = prog->Instructions + i;
       const GLuint n = _mesa_num_inst_src_regs(inst->Opcode);