fix webish unit tests by making node.url file optional

diff --git a/src/allmydata/webish.py b/src/allmydata/webish.py
index aa3d0625923b55b4baa2f178551da1c3e4996018..43daecea2c4cdb725b1e633e27530d590ddb6918 100644 (file)
--- a/src/allmydata/webish.py
+++ b/src/allmydata/webish.py
@@ -1372,7 +1372,7 @@ class LocalAccess:
 class WebishServer(service.MultiService):
     name = "webish"
 
-    def __init__(self, webport, nodeurl_path):
+    def __init__(self, webport, nodeurl_path=None):
         service.MultiService.__init__(self)
         self.webport = webport
         self.root = Root()