[igt-dev] [PATCH i-g-t 16/21] lib/igt_core: Assert that optarg is present

[Petri Latvala]

If getopt_long is told an argument is required, it will give it.

Signed-off-by: Petri Latvala <petri.latvala at intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler at intel.com>
---
 lib/igt_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/igt_core.c b/lib/igt_core.c
index 7c727edc..26dd2789 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -760,6 +760,7 @@ static int common_init(int *argc, char **argv,
 				list_subtests = true;
 			break;
 		case OPT_RUN_SUBTEST:
+			assert(optarg);
 			if (!list_subtests)
 				run_single_subtest = strdup(optarg);
 			break;
-- 
2.19.1