File qpress-1.1-isatty-include.patch of Package qpress

From: Andreas Stieger <andreas.stieger@gmx.de>
Date: 2013-01-28 19:18:21 +0000
Subject: [PATCH] fix compiler warning about isatty()
Upstream: sent to lar@quicklz.com

Fix compiler error
qpress.cpp: In function ‘int main(int, char**)’:
qpress.cpp:1039:39: error: ‘isatty’ was not declared in this scope

--- a/qpress.cpp	2010-09-23 20:09:26.000000000 +0100
+++ b/qpress.cpp	2013-01-28 19:18:21.000000000 +0000
@@ -89,6 +89,7 @@
 #include <sys/stat.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <unistd.h>
 #include "aio.hpp"
 #include <stdarg.h>
 #include <string>