tools: fix frr-reload multiple no description cmds

Ensure to change description for index 0 from the list.

Ticket: #3628756
Testing Done:

After fix:
start with three interfaces description delete in lines_to_del:
(Pdb) lines_to_del
[(('interface swp1',), "description swp1 -> sp1's swp1"),
(('interface swp2',), "description swp2 -> sp2's swp
1"), (('interface swp3',), "description swp3 -> sp3's swp1")]

After first iteration swp1:
(Pdb) index
0
(Pdb) lines_to_del
[(('interface swp1',), 'description'), (('interface swp2',),
"description swp2 -> sp2's swp1"), (('interface swp
1s2',), "description swp3 -> sp3's swp1")]

After second iteration swp2:
(Pdb) lines_to_del
[(('interface swp1',), 'description'), (('interface swp2',),
'description'), (('interface swp3',), "description
swp3 -> sp3's swp1")]

After third iteration swp3 fix
(Pdb) lines_to_del
[(('interface swp1',), 'description'), (('interface swp2',),
'description'), (('interface swp3',), 'description'
)]

Signed-off-by: Chirag Shah <chirag@nvidia.com>
(cherry picked from commit 8a5c6e4389)
(cherry picked from commit dfc0a168d3)
This commit is contained in:
Chirag Shah 2023-12-12 17:31:40 -08:00 committed by Christian Breunig
parent d92497a6d4
commit c123649995

View File

@ -1090,7 +1090,7 @@ def ignore_delete_re_add_lines(lines_to_add, lines_to_del):
lines_to_add_to_del = []
lines_to_del_to_del = []
index = 0
index = -1
for ctx_keys, line in lines_to_del:
deleted = False