From dce865312738bdae49865d67efa9e30af16895f8 Mon Sep 17 00:00:00 2001
From: Pawel Krawczyk <pawel.krawczyk@hush.com>
Date: Thu, 2 Oct 2014 11:58:28 +0100
Subject: Fix always true condition The condition was checking tac_prompt which
 is a static array, so it will always return some address. Now checking the
 value of the first element of the array, which can be zero on non-zero.

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

diff --git a/support.c b/support.c
index cc04070..292a3a9 100644
--- a/support.c
+++ b/support.c
@@ -131,7 +131,7 @@ int tacacs_get_password (pam_handle_t * pamh, int flags
          /* set up conversation call */
          msg.msg_style = PAM_PROMPT_ECHO_OFF;
 
-         if (!tac_prompt) {
+         if (!tac_prompt[0]) {
              msg.msg = "Password: ";
          } else {
              msg.msg = tac_prompt;
-- 
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