Don't produce layers with no features. Say "layer" instead of "name" in decode.

2026-10-03 08:55:41 +02:00 · 2015-11-02 14:03:45 -08:00
parent 84173e24a5
commit 7f24cd6767
2 changed files with 5 additions and 1 deletions
@@ -246,6 +246,10 @@ mapnik::vector::tile create_tile(char **layernames, int line_detail, std::vector

 	int i;
 	for (i = 0; i < nlayers; i++) {
+		if (features[i].size() == 0) {
+			continue;
+		}
+
 		mapnik::vector::tile_layer *layer = tile.add_layers();

 		layer->set_name(layernames[i]);