# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1414451347 -3600
# Node ID 5cc902ed15c799f7a21c7ed9f98ff7c655701c01
# Parent  8b8e9d6891265a8b656efe72918c761e2070cca6
Fixed request queue retrieval.

diff -r 8b8e9d689126 -r 5cc902ed15c7 imip_store.py
--- a/imip_store.py	Mon Oct 27 23:18:51 2014 +0100
+++ b/imip_store.py	Tue Oct 28 00:09:07 2014 +0100
@@ -122,7 +122,7 @@
         "Get requests for the given 'user'."
 
         filename = self.get_object_in_store(user, "requests")
-        if not filename:
+        if not filename or not exists(filename):
             return None
 
         f = open(filename)
@@ -168,7 +168,7 @@
 
         "Queue a request for 'user' having the given 'uid'."
 
-        requests = self.get_requests(user)
+        requests = self.get_requests(user) or []
 
         if uid not in requests:
             return self.set_request(user, uid)