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/uniq/uniq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'usr.bin/uniq') diff --git a/usr.bin/uniq/uniq.c b/usr.bin/uniq/uniq.c index b2b85e1..25350d7 100644 --- a/usr.bin/uniq/uniq.c +++ b/usr.bin/uniq/uniq.c @@ -74,7 +74,7 @@ main (argc, argv) char *prevline, *thisline, *p; obsolete(argv); - while ((ch = getopt(argc, argv, "-cdf:s:u")) != EOF) + while ((ch = getopt(argc, argv, "-cdf:s:u")) != -1) switch (ch) { case '-': --optind; -- cgit v1.1