From 3999817cc95bb8eecf8c0d00d7fd5befb062c554 Mon Sep 17 00:00:00 2001
From: Edward Betts <edward@4angle.com>
Date: Wed, 4 Mar 2020 09:05:35 +0000
Subject: [PATCH] Handle missing institution labels.

---
 app.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app.py b/app.py
index 5dd3749..bf80478 100755
--- a/app.py
+++ b/app.py
@@ -349,11 +349,11 @@ def get_institution(entity, other):
     if 'P276' in entity['claims']:
         location = wikibase.first_datavalue(entity, 'P276')
         if location:
-            return other[location['id']]
+            return other.get(location['id'])
     if 'P195' in entity['claims']:
         collection = wikibase.first_datavalue(entity, 'P195')
         if collection:
-            return other[collection['id']]
+            return other.get(collection['id'])
 
 @app.route("/item/Q<int:item_id>")
 def item_page(item_id):