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commit a059f0259612a8c5df71605daad5487c13520405
parent 07018064bbc27a4b8aad99832fbe3a0e608775d9
Author: rsc <rsc>
Date:   Wed,  8 Aug 2007 08:04:20 +0000

change gets to return \n, to distinguish 0-byte read from empty line

Diffstat:

Mulib.c | 2+-


1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ulib.c b/ulib.c
@@ -67,9 +67,9 @@ gets(char *buf, int max)
     cc = read(0, &c, 1);
     if(cc < 1)
       break;
+    buf[i++] = c;
     if(c == '\n' || c == '\r')
       break;
-    buf[i++] = c;
   }
   buf[i] = '\0';
   return buf;