mesa: improve another _mesa_problem() call

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 0f91080..73f8a53 100644 (file)
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -262,7 +262,8 @@ calculate_derived_texenv( struct gl_tex_env_combine_state *state,
 
    default:
       _mesa_problem(NULL,
-                    "Invalid texture env mode in calculate_derived_texenv");
+                    "Invalid texture env mode 0x%x in calculate_derived_texenv",
+                    mode);
       return;
    }