test/minimal-example.c: do not hardcode program name in usage text.

jiixyj · Aug 19, 2015 · c7bcfa3 · c7bcfa3
1 parent 1fcd50e
commit c7bcfa3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/minimal-example.c b/test/minimal-example.c
@@ -17,7 +17,7 @@ int main(int ac, const char* av[]) {
   int i;
 
   if (ac < 2) {
-    fprintf(stderr, "usage: r128-test FILENAME...\n");
+    fprintf(stderr, "usage: %s FILENAME...\n", av[0]);
     exit(1);
   }