# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1428329401 -7200
# Node ID b59babfd290d767f1fb5ca04eb23782621cde2e0
# Parent  b16031755c2f71ecca87da154f4f6cbb84157b85
Fixed empty attendee removal; removed superfluous position information from the
attendee-adding control elements; removed a superfluous time zone lookup.

diff -r b16031755c2f -r b59babfd290d imipweb/event.py
--- a/imipweb/event.py	Mon Apr 06 02:07:28 2015 +0200
+++ b/imipweb/event.py	Mon Apr 06 16:10:01 2015 +0200
@@ -481,7 +481,11 @@
 
         if args.has_key("remove"):
             for i in args["remove"]:
-                attendee = attendees[int(i)]
+                try:
+                    attendee = attendees[int(i)]
+                except IndexError:
+                    continue
+
                 existing = attendee in existing_attendees
 
                 if not existing or sequence is None or attendee == self.user:
@@ -556,10 +560,6 @@
 
         args = self.env.get_args()
 
-        # Obtain the user's timezone.
-
-        tzid = self.get_tzid()
-
         # Obtain basic event information, generating any necessary editing controls.
 
         initial_load = not args.has_key("editing")
@@ -662,14 +662,12 @@
                 # Allow more attendees to be specified.
 
                 if self.is_organiser(obj):
-                    i = len(attendees)
-
                     if not first:
                         page.tr()
 
                     page.td()
-                    page.input(name="add", type="submit", value="add", id="add-%d" % i, class_="add")
-                    page.label("Add attendee", for_="add-%d" % i, class_="add")
+                    page.input(name="add", type="submit", value="add", id="add", class_="add")
+                    page.label("Add attendee", for_="add", class_="add")
                     page.td.close()
                     page.tr.close()