g_debug("GisPluginMap: _free_tile: %p", tile->data);
if (tile->data)
g_idle_add_full(G_PRIORITY_LOW, _free_tile_cb, tile->data, NULL);
g_debug("GisPluginMap: _free_tile: %p", tile->data);
if (tile->data)
g_idle_add_full(G_PRIORITY_LOW, _free_tile_cb, tile->data, NULL);