tree d3bbbdc2f27a124f14856970a3f16e22c4d169df
parent 619021da9a1f4341f6cf6283b79ef811879f1fab
author Harald Welte <laforge@gnumonks.org> 1502578605 +0200
committer Neels Hofmeyr <neels@hofmeyr.de> 1503848455 +0200

sgsn_vty: Don't assume pdp->lib is always valid

We can only print libgtp pdp information if a library context is
attached to this pdp context.  This is not always the case,
particuarly during some teardown scenarios.

Change-Id: Ia3184877f9709db65f5f93a98403f2ef5b04a8ca