tools: fix frr-reload multiple no description cmds #15008
Merged
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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' )]