# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1422140124 -3600
# Node ID 28ca1a52d37966f844bd25394196385d8839899c
# Parent  095586ad9a1a17405082d14961e0706d9bc46d29
Provide empty lists where free/busy information is not yet available.

diff -r 095586ad9a1a -r 28ca1a52d379 imip_store.py
--- a/imip_store.py	Sat Jan 24 23:54:30 2015 +0100
+++ b/imip_store.py	Sat Jan 24 23:55:24 2015 +0100
@@ -92,7 +92,7 @@
 
         filename = self.get_object_in_store(user, "freebusy")
         if not filename or not exists(filename):
-            return None
+            return []
         else:
             return self._get_freebusy(filename)
 
@@ -101,8 +101,8 @@
         "For the given 'user', get free/busy details for the 'other' user."
 
         filename = self.get_object_in_store(user, "freebusy-other", other)
-        if not filename:
-            return None
+        if not filename or not exists(filename):
+            return []
         else:
             return self._get_freebusy(filename)