From 876b24b5310ebf60c61345959a549b0b69e20c66 Mon Sep 17 00:00:00 2001
From: gfgtdf <tischpapier@gmail.com>
Date: Wed, 18 Jun 2014 22:57:32 +0200
Subject: [PATCH] dont forward declare return values in msvc <= 2010

this is a known compiler bug of msvc <= 2010
---
 src/unit.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/unit.hpp b/src/unit.hpp
index 895494e1a8d6..bdf56dbae018 100644
--- a/src/unit.hpp
+++ b/src/unit.hpp
@@ -25,7 +25,15 @@
 
 class display;
 class gamemap;
+#if defined(_MSC_VER) && _MSC_VER <= 1600 
+/*
+	This is needed because msvc up to 2010 fails to correcty forward declare this struct as a return value this case.
+	And will create corrupt binaries without giving a warning / error.
+*/
+#include <SDL_video.h>
+#else
 struct SDL_Color;
+#endif
 class team;
 class unit_animation_component;
 class unit_formula_manager;