1 files changed, 1 insertions, 1 deletions

diff --git a/main.c b/main.c
index 7b14654..ac6a385 100644
--- a/main.c
+++ b/main.c
@@ -328,7 +328,7 @@ const struct {
 	}
 };
 
-static void
+__attribute__((noreturn)) static void
 usage(int argc, char **argv, bool invalid)
 {
 	if (invalid)