From ca94ffbdf8f9523722a4aea63858fb5043dbe185 Mon Sep 17 00:00:00 2001
From: "Jordan K. Hubbard" <jkh@FreeBSD.org>
Date: Sun, 23 Apr 2000 21:23:34 +0000
Subject: [PATCH] Make FTP_PASSIVE_MODE check more specific. Suggested by:
 Eric D. Futch <efutch@nyct.net>

---
 lib/libftpio/ftpio.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/libftpio/ftpio.c b/lib/libftpio/ftpio.c
index 35f2b15a603..155f954c79c 100644
--- a/lib/libftpio/ftpio.c
+++ b/lib/libftpio/ftpio.c
@@ -498,8 +498,9 @@ ftp_close_method(void *n)
 static void
 check_passive(FILE *fp)
 {
-    if (getenv("FTP_PASSIVE_MODE"))
-	ftpPassive(fp, TRUE);
+    char *cp = getenv("FTP_PASSIVE_MODE");
+
+    ftpPassive(fp, (cp && !strncmp(cp, "YES", 3)));
 }
 
 static void