test/lib: Hook into `make check`

This change hooks the new list tests into 'make check'. To do this, we
need to fix the return code of the list-test program.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/test/lib/list-test.c b/test/lib/list-test.c
index b4ef7ab..de629ee 100644
--- a/test/lib/list-test.c
+++ b/test/lib/list-test.c
@@ -67,5 +67,5 @@ int main(void)
 	}
 
 	fprintf(stderr, "-- done --\n");
-	return -1;
+	return EXIT_SUCCESS;
 }