From 462d4af3ebab1adcf85df085b0e39e6ad12f77f9 Mon Sep 17 00:00:00 2001
From: Emil Tsalapatis <emil@etsalapatis.com>
Date: Wed, 20 Sep 2023 11:45:57 -0400
Subject: [PATCH] clarify that bin/cat only takes one argument

---
 bin/cat/cat.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bin/cat/cat.c b/bin/cat/cat.c
index 2042070..29e80e9 100644
--- a/bin/cat/cat.c
+++ b/bin/cat/cat.c
@@ -17,11 +17,16 @@ main(int argc, const char *argv[])
     struct stat sb;
     char buf[256];
 
-    if (argc != 2) {
+    if (argc < 2) {
 	fputs("Requires an argument\n", stdout);
 	return 1;
     }
 
+    if (argc > 2) {
+	fputs("Too many arguments, expected one\n", stdout);
+	return 1;
+    }
+
     status = OSStat(argv[1], &sb);
     if (status != 0) {
 	fputs("Cannot stat file\n", stdout);