Mesa (master): glsl: Quiet unreachable no-return-from-function warning.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: d56c97413ee65e40e3544b89ffca450df9ba1c06
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d56c97413ee65e40e3544b89ffca450df9ba1c06

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Nov 30 13:28:47 2010 -0800

glsl: Quiet unreachable no-return-from-function warning.

---

 src/glsl/ast_to_hir.cpp |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 0978100..04b221e 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -813,6 +813,8 @@ do_comparison(void *mem_ctx, int operation, ir_rvalue *op0, ir_rvalue *op1)
        */
       return new(mem_ctx) ir_constant(true);
    }
+
+   return NULL;
 }
 
 ir_rvalue *