mesa: Silence compiler format warning.

diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index 0af70af9ad97b6abda3c1083d6332144d78885bf..765aa003b769f5f435dd8c37a899c697ce6a9dee 100644 (file)
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -308,7 +308,7 @@ reg_string(gl_register_file f, GLint index, gl_prog_print_mode mode,
             struct gl_program_parameter *param
                = prog->Parameters->Parameters + index;
             char *state = _mesa_program_state_string(param->StateIndexes);
-            sprintf(str, state);
+            sprintf(str, "%s", state);
             free(state);
          }
          break;