Merge pull request #731 from dolfinus/ingress_escape_none

[KubeIngressProxy] Do not try to escape None
jupyterhub · May 17, 2023 · 0c837e2 · 0c837e2
2 parents 5c6801b + bdc24bf
commit 0c837e2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/kubespawner/proxy.py b/kubespawner/proxy.py
@@ -349,12 +349,12 @@ def _expand_user_properties(self, template, routespec, data):
         if hub_namespace == "default":
             hub_namespace = "user"
 
-        raw_username = data.get('user')
+        raw_username = data.get('user') or ''
         safe_username = escapism.escape(
             raw_username, safe=safe_chars, escape_char='-'
         ).lower()
 
-        raw_servicename = data.get('services')
+        raw_servicename = data.get('services') or ''
         safe_servicename = escapism.escape(
             raw_servicename, safe=safe_chars, escape_char='-'
         ).lower()