From d89455ee7f5dc21d00bbeddd57eaee2e32f45f99 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 21 Mar 2021 18:18:52 +0100
Subject: isis: T3417: add workaround for FRR issue

We need to adjust the regex pattern for the default VRF as a trailing whitespace
is required due to an FRR issue: https://github.com/FRRouting/frr/issues/8300
---
 src/conf_mode/protocols_isis.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/conf_mode/protocols_isis.py b/src/conf_mode/protocols_isis.py
index 68934b565..530f55ce4 100755
--- a/src/conf_mode/protocols_isis.py
+++ b/src/conf_mode/protocols_isis.py
@@ -189,9 +189,9 @@ def apply(isis):
     # it will be either empty (default VRF) or contain the "vrf <name" statement
     vrf = ''
     if 'vrf' in isis:
-        vrf = ' vrf ' + isis['vrf']
+        vrf = 'vrf ' + isis['vrf']
 
-    frr_cfg.modify_section(f'^router isis \S+{vrf}$', '')
+    frr_cfg.modify_section(f'^router isis \S+ {vrf}', '')
     for key in ['interface', 'interface_removed']:
         if key not in isis:
             continue
-- 
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