i965g: Fix 'control reaches end of non-void function' warning.

Fixes the following GCC warning.
brw_screen.c: In function 'brw_get_shader_param':
brw_screen.c:241: warning: control reaches end of non-void function

diff --git a/src/gallium/drivers/i965/brw_screen.c b/src/gallium/drivers/i965/brw_screen.c
index 2359980619784716298820155535d1f5ca5f52d2..864b21fa53c3cab0cdee1c41c3fea240ef3f0c47 100644 (file)
--- a/src/gallium/drivers/i965/brw_screen.c
+++ b/src/gallium/drivers/i965/brw_screen.c
@@ -236,7 +236,8 @@ brw_get_shader_param(struct pipe_screen *screen, unsigned shader, enum pipe_shad
       case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
          return 1;
       default:
-              break;
+         assert(0);
+         return 0;
       }
 }