From 733228fbcf5aa813d74f14ed4d488f11330d2827 Mon Sep 17 00:00:00 2001
From: Petri Latvala <petri.latvala@intel.com>
Date: Wed, 16 Jan 2019 13:20:45 +0200
Subject: lib/igt_core: Assert that optarg is present

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

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

(limited to 'lib/igt_core.c')

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;
-- 
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