From 2292a0fbefedec1f30c7492f750fe741b83985eb Mon Sep 17 00:00:00 2001
From: tjr <tjr@FreeBSD.org>
Date: Fri, 24 May 2002 09:56:18 +0000
Subject: When a file name of "-" is given, read from standard input (SUSv3)

---
 usr.bin/cut/cut.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'usr.bin/cut/cut.c')

diff --git a/usr.bin/cut/cut.c b/usr.bin/cut/cut.c
index 12d0e83..1f67f2a 100644
--- a/usr.bin/cut/cut.c
+++ b/usr.bin/cut/cut.c
@@ -119,13 +119,17 @@ main(argc, argv)
 	rval = 0;
 	if (*argv)
 		for (; *argv; ++argv) {
-			if (!(fp = fopen(*argv, "r"))) {
-				warn("%s", *argv);
-				rval = 1;
-				continue;
+			if (strcmp(*argv, "-") == 0)
+				fcn(stdin, "stdin");
+			else {
+				if (!(fp = fopen(*argv, "r"))) {
+					warn("%s", *argv);
+					rval = 1;
+					continue;
+				}
+				fcn(fp, *argv);
+				(void)fclose(fp);
 			}
-			fcn(fp, *argv);
-			(void)fclose(fp);
 		}
 	else
 		fcn(stdin, "stdin");
-- 
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