From 35010f0d0fae49e91b92585f3e97e56da4ac0082 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Wed, 11 Sep 2019 10:04:40 -0400 Subject: error exit status is 1 --- user/wc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'user/wc.c') diff --git a/user/wc.c b/user/wc.c index 5dd4e7b..6a851ca 100644 --- a/user/wc.c +++ b/user/wc.c @@ -27,7 +27,7 @@ wc(int fd, char *name) } if(n < 0){ printf("wc: read error\n"); - exit(-1); + exit(1); } printf("%d %d %d %s\n", l, w, c, name); } @@ -45,7 +45,7 @@ main(int argc, char *argv[]) for(i = 1; i < argc; i++){ if((fd = open(argv[i], 0)) < 0){ printf("wc: cannot open %s\n", argv[i]); - exit(-1); + exit(1); } wc(fd, argv[i]); close(fd); -- cgit v1.2.3