From d77718d4223e218b9b3b7eee64b9628cd37c6b80 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 5 Jan 2017 15:47:16 +0200
Subject: [PATCH] Fixed harmless uninitialized variables warnings

No more 'variable  is used uninitialized whenever switch default is taken' warnings reported by GCC/Clang
---
 src/gl/renderer/gl_renderbuffers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gl/renderer/gl_renderbuffers.cpp b/src/gl/renderer/gl_renderbuffers.cpp
index 77e77bf5b..fad79767c 100644
--- a/src/gl/renderer/gl_renderbuffers.cpp
+++ b/src/gl/renderer/gl_renderbuffers.cpp
@@ -482,7 +482,7 @@ GLuint FGLRenderBuffers::Create2DTexture(const FString &name, GLuint format, int
 	glBindTexture(GL_TEXTURE_2D, handle);
 	FGLDebug::LabelObject(GL_TEXTURE, handle, name);
 
-	GLenum dataformat, datatype;
+	GLenum dataformat = 0, datatype = 0;
 	switch (format)
 	{
 	case GL_RGBA8:				dataformat = GL_RGBA; datatype = GL_UNSIGNED_BYTE; break;