From 44c0ab410278656b4b82ec20a24c3644a254da89 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Thu, 13 Apr 2017 17:55:05 +0200
Subject: [PATCH] libbb: fix "error: redefinition of 'is_tty_secure'"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 libbb/securetty.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libbb/securetty.c b/libbb/securetty.c
index 67a123689..21354e2fa 100644
--- a/libbb/securetty.c
+++ b/libbb/securetty.c
@@ -6,6 +6,7 @@
  */
 #include "libbb.h"
 
+#if ENABLE_FEATURE_SECURETTY && !ENABLE_PAM
 int FAST_FUNC is_tty_secure(const char *short_tty)
 {
 	char *buf = (char*)"/etc/securetty"; /* any non-NULL is ok */
@@ -22,3 +23,4 @@ int FAST_FUNC is_tty_secure(const char *short_tty)
 	 */
 	return buf != NULL;
 }
+#endif