if country_ids:
country_id = country_ids[0]
# extract url
- url = request.httprequest.headers['Referer'] or request.httprequest.base_url
+ url = request.httprequest.headers.get('Referer', False) or request.httprequest.base_url
# find the match rule for the given country and url
rule = registry.get('im_livechat.channel.rule').match_rule(cr, uid, channel_id, url, country_id, context=context)
if rule: