commit 8234935b658c99b829564f75a2c7840a1301ca36
author Brian <brian.paul@tungstengraphics.com> Tue Oct 30 11:14:33 2007 -0600
committer Brian <brian.paul@tungstengraphics.com> Tue Oct 30 11:32:53 2007 -0600
tree b994dc2a3ada0ce5ca002ffd2b9f9fa4cef70d2b
parent ba0fcc47d61be6caa2f4a5f4eb0c36eba9e2cb59

check for NULL ptr in _mesa_print_parameter_list()

src/mesa/shader/prog_print.c

diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index c421b12..f410a90 100644
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -753,6 +753,9 @@
    const gl_prog_print_mode mode = PROG_PRINT_DEBUG;
    GLuint i;
 
+   if (!list)
+      return;
+
    _mesa_printf("param list %p\n", (void *) list);
    for (i = 0; i < list->NumParameters; i++){
       struct gl_program_parameter *param = list->Parameters + i;