Add a bit more documentation

1 files changed, 5 insertions, 1 deletions

diff --git a/bin/send-questionnaires b/bin/send-questionnaires
index bb096fa22..37d160fef 100755
--- a/bin/send-questionnaires
+++ b/bin/send-questionnaires
@@ -6,7 +6,7 @@
 # Copyright (c) 2007 UK Citizens Online Democracy. All rights reserved.
 # Email: matthew@mysociety.org. WWW: http://www.mysociety.org
 #
-# $Id: send-questionnaires,v 1.20 2009-11-23 17:25:43 louise Exp $
+# $Id: send-questionnaires,v 1.21 2010-01-06 14:44:45 louise Exp $
 
 use strict;
 require 5.8.0;
@@ -63,6 +63,10 @@ foreach my $row (@$unsent) {
     my $cobrand = $row->{cobrand};
     my $lang = $row->{lang};
     Cobrand::set_lang_and_domain($cobrand, $lang); 
+    # Cobranded and non-cobranded messages can share a database. In this case, the conf file 
+    # should specify a vhost to send the reports for each cobrand, so that they don't get sent 
+    # more than once if there are multiple vhosts running off the same database. The email_host
+    # call checks if this is the host that sends mail for this cobrand.
     next unless (Cobrand::email_host($cobrand));
     my ($councils, $missing) = $row->{council} =~ /^([\d,]+)(?:\|([\d,]+))?/;
     my @councils = split /,/, $councils;