# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1521816291 -3600
# Node ID 23bc5a6fdfdc3540cf5c57ade4b8eed7789468b6
# Parent  ca3f430c3be5df600b9baf3af145cb42f65f464e
Simplified the signature of the make_cancel_message_for_self method, removing a
parameter that is generally unused.

diff -r ca3f430c3be5 -r 23bc5a6fdfdc imiptools/client.py
--- a/imiptools/client.py	Sat Feb 03 23:36:17 2018 +0100
+++ b/imiptools/client.py	Fri Mar 23 15:44:51 2018 +0100
@@ -1040,11 +1040,11 @@
         parts = [self.object_to_part("CANCEL", obj)]
         return self.make_message(parts, recipients)
 
-    def make_cancel_message_for_self(self, obj):
+    def make_cancel_message_for_self(self):
 
         "Prepare an event cancellation for the current user."
 
-        parts = [self.object_to_part("CANCEL", obj)]
+        parts = [self.object_to_part("CANCEL", self.obj)]
         return self.make_message_for_self(parts)
 
     # Action methods.
@@ -1130,7 +1130,7 @@
 
         "Issue a CANCEL message to the user's address."
 
-        message = self.make_cancel_message_for_self(self.obj)
+        message = self.make_cancel_message_for_self()
         self.send_message_to_self(message)
 
     # Object-related tests.