Fixed list loop caused when there are two entries in the list and the…

… one being returned is already at the head.
libsdl-org · Nov 8, 2011 · 38fe7cf · 38fe7cf
1 parent 1ca94c1
commit 38fe7cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;