hobo: initialize site language (#11107)

wcs/ctl/check_hobos.py

@@ -133,6 +133,8 @@ class CmdCheckHobos(Command):
             pub.cfg['misc'] = {}
         pub.cfg['misc']['sitename'] = service.get('title').encode('utf-8')
         pub.cfg['misc']['frontoffice-url'] = service.get('base_url').encode('utf-8')
+        if not pub.cfg.get('language'):
+            pub.cfg['language'] = {'language': 'fr'}
         pub.write_cfg()
 
     def update_profile(self, profile, pub):