Default color

recycling.json

@@ -25,6 +25,7 @@
             "{% if tags.amenity == 'recycling' %}",
             "  {% set key = 'amenity' %}",
             "  {% set value = tags.amenity %}",
+            "  {% set recycling_color='gray' %}",
             "  {% if attribute(tags, 'recycling:plastic_bottles') == 'yes' or attribute(tags, 'recycling:plastic') == 'yes' %}",
             "    {% set recycling_color='green' %}",
             "  {% endif %}",