From c032dfa41c658201563f9a7352570183132639a7 Mon Sep 17 00:00:00 2001
From: Petter Strandmark <petter.strandmark@gmail.com>
Date: Tue, 26 Nov 2013 19:37:37 +0100
Subject: [PATCH] Fix fileno not always present. fileno(stdout) =
 STDOUT_FILENO.

This was a problem when compiling on Cygwin with gcc 4.8.
---
 include/internal/catch_console_colour_impl.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/internal/catch_console_colour_impl.hpp b/include/internal/catch_console_colour_impl.hpp
index 0183f785..b20762f3 100644
--- a/include/internal/catch_console_colour_impl.hpp
+++ b/include/internal/catch_console_colour_impl.hpp
@@ -117,7 +117,7 @@ namespace {
     };
 
     inline bool shouldUseColourForPlatform() {
-        return isatty( fileno(stdout) );
+        return isatty(STDOUT_FILENO);
     }
 
     PosixColourImpl platformColourImpl;