X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib/blobdiff_plain/47aacebf4528d23b80b6fce06513dbe8e5b914e7..caef48c75718f52b35665bb80306f8d0ee2e6204:/utils/t/exc-test.c

diff --git a/utils/t/exc-test.c b/utils/t/exc-test.c
index ba74b94..89701bf 100644
--- a/utils/t/exc-test.c
+++ b/utils/t/exc-test.c
@@ -35,7 +35,10 @@ int main(void)
       printf("%lu exception (val = %i)\n", exc_type, exc_i);
       break;
   } END_TRY;
-  printf("hello! __exc_list = %p\n", (void *)__exc_list);
+  printf("hello! __exc_list = ");
+  if (__exc_list) printf("%p", (void *)__exc_list);
+  else printf("(nil)");
+  putchar('\n');
 
   return (0);
 }