tree ecf02868928c67abaa349c36fbe406f93dd47a83
parent 221be7c03f8daf5b9c00b2509ebbf2c6e7e6232d
author Neale Ranns <neale@graphiant.com> 1641734687 +0000
committer Damjan Marion <dmarion@me.com> 1641738750 +0000

vppinfra: Check for NULL vec before the backwards iteration

Type: improvement

'vec_end(v) - 1' does not yield a good starting point. Check for NULL vec before the loop, so the user does not have to.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ia174ec8095bc476853cce709a7048d7a3e3b377d