From f9022f3054ee5fcfdf1eb7935f53d9e32c457e0b Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Mon, 2 May 2016 16:13:54 +0300
Subject: [PATCH] Fixed compilation of gamma correction shader with particular
 OpenGL setup

---
 wadsrc/static/shaders/glsl/gammacorrection.fp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wadsrc/static/shaders/glsl/gammacorrection.fp b/wadsrc/static/shaders/glsl/gammacorrection.fp
index 1deb1a600..fe40ac680 100644
--- a/wadsrc/static/shaders/glsl/gammacorrection.fp
+++ b/wadsrc/static/shaders/glsl/gammacorrection.fp
@@ -3,6 +3,8 @@ uniform sampler2D tex;
 in vec4 vTexCoord;
 in vec4 vColor;
 
+out vec4 FragColor;
+
 void main()
 {
 	vec3 color = texture(tex, vTexCoord.st).rgb;