Fix TB when closing account modification window. Fixes #2161

src/config.py

@@ -1317,6 +1317,7 @@ class AccountModificationWindow:
 			relogin_needed = False
 		else: # we're connected to the account we want to apply changes
 			# check if relogin is needed
+			relogin_needed = False
 			if self.options_changed_need_relogin(config,
 				('resource', 'proxy', 'usessl', 'keyname',
 				'use_custom_host', 'custom_host')):