From 141d45d39d83fbd1eab025bcd00dabcadd6f4e61 Mon Sep 17 00:00:00 2001
From: Jernej Jakob <jernej.jakob@gmail.com>
Date: Fri, 1 May 2020 18:53:27 +0200
Subject: l2tpv3: T2241: cleanup verify section

- make error output more user friendly
- replace .format with f-strings
- split into lines less than ~80 characters long
---
 src/conf_mode/interfaces-l2tpv3.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/conf_mode/interfaces-l2tpv3.py b/src/conf_mode/interfaces-l2tpv3.py
index fe5de3431..26bb537e5 100755
--- a/src/conf_mode/interfaces-l2tpv3.py
+++ b/src/conf_mode/interfaces-l2tpv3.py
@@ -168,9 +168,9 @@ def verify(l2tpv3):
 
     if l2tpv3['deleted']:
         if l2tpv3['is_bridge_member']:
-            interface = l2tpv3['intf']
-            bridge = l2tpv3['is_bridge_member']
-            raise ConfigError(f'Interface "{interface}" can not be deleted as it belongs to bridge "{bridge}"!')
+            raise ConfigError((
+                f'Interface "{l2tpv3["intf"]}" cannot be deleted as it is a '
+                f'member of bridge "{l2tpv3["is_bridge_member"]}"!'))
 
         return None
 
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