0
@@ -694,13 +694,13 @@ shoes_cache_lookup(char *imgpath, shoes_cached_image **image)
0
 {
0
   shoes_cache_entry *cached = NULL;
0
   int ret = st_lookup(shoes_world->image_cache, (st_data_t)imgpath, (st_data_t *)&cached);
0
-  if (ret && shoes_file_mtime(imgpath) == cached->image->mtime) {
0
-    st_delete(shoes_world->image_cache, (st_data_t *)&imgpath, 0);
0
-    // TODO: memory leak if an image's mtime changes (it's overwritten)
0
-    // need to free this struct, but only after the surface is out of play
0
-    // shoes_world_free_image_cache(imgpath, cached, NULL);
0
-    ret = 0;
0
-  }
0
+  // if (ret && shoes_file_mtime(imgpath) == cached->image->mtime) {
0
+  //   st_delete(shoes_world->image_cache, (st_data_t *)&imgpath, 0);
0
+  //   // TODO: memory leak if an image's mtime changes (it's overwritten)
0
+  //   // need to free this struct, but only after the surface is out of play
0
+  //   // shoes_world_free_image_cache(imgpath, cached, NULL);
0
+  //   ret = 0;
0
+  // }
0
   if (ret) *image = cached->image;
0
   return ret;
0
 }

0
@@ -414,7 +414,10 @@ shoes_app_g_poll (GPollFD *fds, guint nfds, gint timeout)
0
   // If we poll indefinitely, then the window updates will
0
   // pile up for as long as Ruby is churning away.
0
   //
0
-  if (timeout == -1)
0
+  // Give Ruby half-seconds in which to work, in order to
0
+  // keep it from completely blocking the GUI.
0
+  //
0
+  if (timeout == -1 || timeout > 500)
0
     timeout = 500;
0
   
0
   tv.tv_sec = timeout / 1000;