[202012] avoid printing error if no neighbors are present #2594
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Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan [email protected]
What I did
Fix #2492. port #2502 in 202012 branch
How I did it
Use
click.echo
andexit
instead ofctx.fail
in cli handler when no neighbor information is returned from bgp container.How to verify it
Test on target and add UT
new output when no neighbors are present
Previous command output (if the output of a command-line utility has changed)
New command output (if the output of a command-line utility has changed)