vcl: avoid multiple reads on peek 21/32621/2
authorFlorin Coras <fcoras@cisco.com>
Fri, 4 Jun 2021 23:28:18 +0000 (16:28 -0700)
committerDave Wallace <dwallacelf@gmail.com>
Mon, 7 Jun 2021 21:31:53 +0000 (21:31 +0000)
commite9b33fcbde7552c443acb957e0f1278636b78408
tree3e544657c7e96a79b98a3d0b7de624c04694c0f1
parentb635851ee252d1b95bdf5ef5dfc8dbafd28708ab
vcl: avoid multiple reads on peek

Only try once and return what was found.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I50b1d26babf1b7431d36f6b7472a1fb01475bb35
(cherry picked from commit 233683180638d1c7f517b713722cbbeb3b4be86e)
src/vcl/vppcom.c