safeguard wmo:topic deletion

wmo-im · Nov 27, 2023 · cbb0af5 · cbb0af5
1 parent 37d2ccb
commit cbb0af5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wis2_gdc/registrar.py b/wis2_gdc/registrar.py
@@ -156,7 +156,7 @@ def is_wis2_mqtt_link(link) -> bool:
                 channel = value.get('wmo:topic', value.get('channel'))
 
                 new_link = value
-                del new_link['wmo:topic']
+                _ = new_link.pop('wmo:topic', None)
 
                 new_link['rel'] = 'items'
                 new_link['channel'] = channel.replace('origin', 'cache')