From 1eab167a3064e3d302c27edcf311163b953d81ba Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Thu, 3 Jun 1999 16:34:10 +0000
Subject: [PATCH] Fix open(2) return value checking, was NULL for fopen, should
 be -1 for open

---
 tgetpass.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tgetpass.c b/tgetpass.c
index 4f4f1b994..68d713891 100644
--- a/tgetpass.c
+++ b/tgetpass.c
@@ -128,7 +128,7 @@ tgetpass(prompt, timeout)
      * open /dev/tty for reading/writing if possible or use
      * stdin and stderr instead.
      */
-    if ((input = output = open(_PATH_TTY, O_RDWR)) == NULL) {
+    if ((input = output = open(_PATH_TTY, O_RDWR)) == -1) {
 	input = STDIN_FILENO;
 	output = STDERR_FILENO;
     }
-- 
2.40.0