check_hobos: set publisher configuration even for a new instance (#6788)

wcs/ctl/check_hobos.py

@@ -66,7 +66,6 @@ class CmdCheckHobos(Command):
             new_site = True
         else:
             print 'updating instance in', pub.app_dir
-            pub.set_config()
             new_site = False
 
         try:
@@ -75,6 +74,7 @@ class CmdCheckHobos(Command):
             print '  skipping'
             return
 
+        pub.set_config()
         self.update_configuration(service, pub)
         self.configure_authentication_methods(service, pub)
         if new_site: