From 86232df5eeb0003ebd251f8a2371c3ffe0db5b08 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 26 Apr 2018 10:37:27 +0300
Subject: [PATCH] Fixed rendering of walls and flats

With high resolution textures enabled (gl_texture_usehires CVAR set to true) and without hires textures loaded walls and flats were black
---
 src/textures/texture.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/textures/texture.cpp b/src/textures/texture.cpp
index 637b921b46..997ac3708f 100644
--- a/src/textures/texture.cpp
+++ b/src/textures/texture.cpp
@@ -1373,7 +1373,9 @@ unsigned char * FTexture::CreateTexBuffer(int translation, int & w, int & h, int
 
 	if ((flags & CTF_CheckHires) && translation != STRange_AlphaTexture)
 	{
-		return LoadHiresTexture(&w, &h);
+		buffer = LoadHiresTexture(&w, &h);
+		if (buffer != nullptr)
+			return buffer;
 	}
 
 	int exx = !!(flags & CTF_Expand);