From a2eee970b908ab3f898b20a546c6bc0517bd2d17 Mon Sep 17 00:00:00 2001
From: Toni Uhlig <matzeton@googlemail.com>
Date: Mon, 26 Nov 2018 18:08:51 +0100
Subject: fix configure error for OpenWrt also (see
 c1cecbab40ef2d70446308aabdef10d9c8e21be1)

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
---
 src/ptunnel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/ptunnel.h')

diff --git a/src/ptunnel.h b/src/ptunnel.h
index 8f77458..7566f92 100644
--- a/src/ptunnel.h
+++ b/src/ptunnel.h
@@ -45,7 +45,7 @@
 #define PING_TUNNEL_H 1
 
 #ifndef WIN32
-#ifndef __ANDROID__
+#ifdef HAVE_SYS_UNISTD_H
 #include <sys/unistd.h>
 #endif
 #include <sys/types.h>
-- 
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