[FIX] website_crm: state_id=false not shown in lead description

Steps to reproduce:
- install website, crm
- go to crm > settings > activate leads
- add a contact form to your website and submit
- go to the created lead

Previous behavior:
state_id is shown as false when geoip data is empty

Current behavior:
state_id is not shown if geoip is if the state found in geoip
does not not exist on the Odoo instance

opw-2218498

closes odoo/odoo#50055

X-original-commit: eba0eafac78adb498f8062f3490cea0847ed7927
Signed-off-by: mightyjol <jhk-odoo@users.noreply.github.com>

addons/website_crm/controllers/main.py

@@ -43,9 +43,9 @@ class WebsiteForm(WebsiteForm):
             geoip_country_code = request.session.get('geoip', {}).get('country_code')
             geoip_state_code = request.session.get('geoip', {}).get('region')
             if geoip_country_code and geoip_state_code:
-                State = request.env['res.country.state']
-                request.params['state_id'] = State.search([('code', '=', geoip_state_code), ('country_id.code', '=', geoip_country_code)]).id
-
+                state = request.env['res.country.state'].search([('code', '=', geoip_state_code), ('country_id.code', '=', geoip_country_code)])
+                if state:
+                    request.params['state_id'] = state.id
         return super(WebsiteForm, self).website_form(model_name, **kwargs)
 
     def insert_record(self, request, model, values, custom, meta=None):