From 3e4c0ae52d8a979f6ba45290df7674398e6db9e6 Mon Sep 17 00:00:00 2001
From: Wolfram Schneider <wosch@FreeBSD.org>
Date: Tue, 18 Feb 1997 20:19:04 +0000
Subject: [PATCH] Treat 'end\0', 'end\n', 'end\r\n' as trailer line, see rev
 1.2

---
 usr.bin/uudecode/uudecode.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr.bin/uudecode/uudecode.c b/usr.bin/uudecode/uudecode.c
index 39a8cf65004..d3fef7aee12 100644
--- a/usr.bin/uudecode/uudecode.c
+++ b/usr.bin/uudecode/uudecode.c
@@ -255,7 +255,9 @@ decode2(flag)
 				}
 			}
 	}
-	if (!fgets(buf, sizeof(buf), stdin) || strncmp(buf, "end", 3) || (buf[3] && buf[3] != '\n')) {
+	if (fgets(buf, sizeof(buf), stdin) == NULL || 
+	    (strcmp(buf, "end") && strcmp(buf, "end\n") &&
+	     strcmp(buf, "end\r\n"))) {
 		(void)fprintf(stderr, "uudecode: %s: no \"end\" line.\n",
 		    filename);
 		return(1);