diff options
| -rw-r--r-- | tests/testdisplay.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/testdisplay.c b/tests/testdisplay.c index 3bf61336..a187c16e 100644 --- a/tests/testdisplay.c +++ b/tests/testdisplay.c @@ -672,7 +672,7 @@ static void __attribute__((noreturn)) usage(char *name) igt_info("\t\t<vdisp>,<vsync-start>,<vsync-end>,<vtotal>\n"); igt_info("\t\ttest force mode\n"); igt_info("\tDefault is to test all modes.\n"); - exit(0); + exit((optopt) ? -1 : 0); } #define dump_resource(res) if (res) dump_##res() |