From d7e98c24d5c2c75952e8ef5a6654af304a2681d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20B=C3=B6sch-Plepelits?= <skunk@xover.mud.at>
Date: Mon, 14 Jan 2019 16:35:32 +0100
Subject: [PATCH] buildings-start_date: show 'unknown' when no start_date set

---
 buildings-start_date.json | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/buildings-start_date.json b/buildings-start_date.json
index e3b11bf..bac2e32 100644
--- a/buildings-start_date.json
+++ b/buildings-start_date.json
@@ -45,11 +45,15 @@
         "description": [
             "{% if tags.start_date %}",
             "{{ tags.start_date|osmFormatDate({ format: 'short' }) }}",
+            "{% else %}",
+            "{{ trans('unknown') }}",
             "{% endif %}"
         ],
         "popupDescription": [
             "{% if tags.start_date %}",
             "{{ tags.start_date|osmFormatDate }}",
+            "{% else %}",
+            "{{ trans('unknown') }}",
             "{% endif %}"
         ],
         "markerSymbol": null,