From 33ca12a4653752d179e6296c7ca2f91a626d30f3 Mon Sep 17 00:00:00 2001
From: Mole Shang <135e2@135e2.dev>
Date: Wed, 17 Jan 2024 11:33:39 +0800
Subject: lab util: finish

---
 user/sh.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'user/sh.c')

diff --git a/user/sh.c b/user/sh.c
index 836ebcb..5eceda0 100644
--- a/user/sh.c
+++ b/user/sh.c
@@ -165,6 +165,9 @@ main(void)
         fprintf(2, "cannot cd %s\n", buf+3);
       continue;
     }
+    if(buf[0] == 'e' && buf[1] == 'x' && buf[2] == 'i' && buf[3] == 't'){
+      exit(0);
+    }
     if(fork1() == 0)
       runcmd(parsecmd(buf));
     wait(0);
-- 
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