From 141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0 Mon Sep 17 00:00:00 2001 From: imp Date: Sat, 29 Mar 1997 04:34:07 +0000 Subject: compare return value from getopt against -1 rather than EOF, per the final posix standard on the topic. --- usr.bin/look/look.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'usr.bin/look/look.c') diff --git a/usr.bin/look/look.c b/usr.bin/look/look.c index da972bd..c3b7480 100644 --- a/usr.bin/look/look.c +++ b/usr.bin/look/look.c @@ -107,7 +107,7 @@ main(argc, argv) file = _PATH_WORDS; termchar = '\0'; - while ((ch = getopt(argc, argv, "dft:")) != EOF) + while ((ch = getopt(argc, argv, "dft:")) != -1) switch(ch) { case 'd': dflag = 1; -- cgit v1.1