From 1c8af8787354e20c2b38cab5801698133ff8b403 Mon Sep 17 00:00:00 2001 From: Warner Losh 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/strings/strings.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'usr.bin/strings/strings.c') diff --git a/usr.bin/strings/strings.c b/usr.bin/strings/strings.c index 88784206f8441..2ddeced504eed 100644 --- a/usr.bin/strings/strings.c +++ b/usr.bin/strings/strings.c @@ -90,7 +90,7 @@ main(argc, argv) */ asdata = exitcode = fflg = oflg = 0; minlen = -1; - while ((ch = getopt(argc, argv, "-0123456789an:of")) != EOF) + while ((ch = getopt(argc, argv, "-0123456789an:of")) != -1) switch (ch) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': -- cgit v1.3