lib: fix igt_exit assert when only listing subtests.

Ooops. Reported by Paulo. Also add a new testcase for make check to
make sure this actually works.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 576b4ab1..f76ef0f3 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -1034,6 +1034,8 @@ void __igt_fail_assert(int exitcode, const char *file,
 
 void igt_exit(void)
 {
+	igt_exit_called = true;
+
 	if (igt_only_list_subtests())
 		exit(0);
 
@@ -1042,7 +1044,6 @@ void igt_exit(void)
 
 	/* Calling this without calling one of the above is a failure */
 	assert(skipped_one || succeeded_one || failed_one);
-	igt_exit_called = true;
 
 	if (failed_one)
 		exit(igt_exitcode);