From 853d1ef330f264b69a406f3caaa88b1903814b91 Mon Sep 17 00:00:00 2001
From: Spoike <acceptthis@users.sourceforge.net>
Date: Thu, 1 Jul 2021 01:16:40 +0000
Subject: [PATCH] Try to fix recent errors about incomplete attachments.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5930 fc73d0e0-1445-4013-8a0c-d673dee63da5
---
 engine/gl/gl_backend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/gl/gl_backend.c b/engine/gl/gl_backend.c
index 475d6b589..f08a37b0f 100644
--- a/engine/gl/gl_backend.c
+++ b/engine/gl/gl_backend.c
@@ -1062,7 +1062,7 @@ qboolean GLBE_BeginShadowMap(int id, int w, int h, uploadfmt_t encoding, int *re
 		texid_t tex;
 		if (shadowmap[id])
 			Image_DestroyTexture(shadowmap[id]);
-		tex = shadowmap[id] = Image_CreateTexture(va("***shadowmap2d%i***", id), NULL, 0);
+		tex = shadowmap[id] = Image_CreateTexture(va("***shadowmap2d%i***", id), NULL, IF_NOPURGE);
 		tex->width = w;
 		tex->height = h;
 		tex->format = encoding;