From 38fe7cf4c7ed46d8b3555a7c30a358486773fcf3 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Mon, 7 Nov 2011 23:10:49 -0500
Subject: [PATCH] Fixed list loop caused when there are two entries in the list
 and the one being returned is already at the head.

---
 src/render/opengles2/SDL_render_gles2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/render/opengles2/SDL_render_gles2.c b/src/render/opengles2/SDL_render_gles2.c
index 4e7567469..0901b95a4 100644
--- a/src/render/opengles2/SDL_render_gles2.c
+++ b/src/render/opengles2/SDL_render_gles2.c
@@ -470,7 +470,7 @@ GLES2_CacheProgram(SDL_Renderer *renderer, GLES2_ShaderCacheEntry *vertex,
     }
     if (entry)
     {
-        if (rdata->program_cache.count > 1)
+        if (rdata->program_cache.head != entry)
         {
             if (entry->next)
                 entry->next->prev = entry->prev;