From c8fc8d783045e0a0039fa2b8a444c6bad0696fac Mon Sep 17 00:00:00 2001
From: Jannik Vogel <email@jannikvogel.de>
Date: Tue, 30 Aug 2016 19:30:13 +0200
Subject: [PATCH] OpenGL: Avoid error on unsupported lighting LUT

---
 src/video_core/renderer_opengl/gl_shader_gen.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index 36513dedc5..3de372f673 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -400,6 +400,7 @@ static void WriteLighting(std::string& out, const PicaShaderConfig& config) {
         default:
             LOG_CRITICAL(HW_GPU, "Unknown lighting LUT input %d\n", (int)input);
             UNIMPLEMENTED();
+            index = "0.0";
             break;
         }