From 6d77b155bcd4725e09837604e6ea86f5f124ba9c Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Tue, 5 Dec 2023 20:10:48 +0100
Subject: Third commit
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 testutil/strerror-all.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'testutil/strerror-all.c')

diff --git a/testutil/strerror-all.c b/testutil/strerror-all.c
index b875392..75a3d77 100644
--- a/testutil/strerror-all.c
+++ b/testutil/strerror-all.c
@@ -6,10 +6,17 @@
 
 
 int
-main(void)
+main(int argc, char **argv)
 {
 	size_t i, count;
 
+	(void) argv;
+
+	if (argc != 1) {
+		fprintf(stderr, "usage error\n");
+		return 3;
+	}
+
 #define X(...) 1
 	count = (LIBSYSCALLS_LIST_ERRORS(X, +));
 #undef X
-- 
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