From 35010f0d0fae49e91b92585f3e97e56da4ac0082 Mon Sep 17 00:00:00 2001
From: Robert Morris <rtm@csail.mit.edu>
Date: Wed, 11 Sep 2019 10:04:40 -0400
Subject: error exit status is 1

---
 user/ln.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'user/ln.c')

diff --git a/user/ln.c b/user/ln.c
index 1cb96d5..1894143 100644
--- a/user/ln.c
+++ b/user/ln.c
@@ -7,7 +7,7 @@ main(int argc, char *argv[])
 {
   if(argc != 3){
     fprintf(2, "Usage: ln old new\n");
-    exit(-1);
+    exit(1);
   }
   if(link(argv[1], argv[2]) < 0)
     fprintf(2, "link %s %s: failed\n", argv[1], argv[2]);
-- 
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