osmo-pcu[master]: Print error cause of pcu socket connect failure

[Harald Welte]

Patch Set 2: Code-Review+2

-- 
To view, visit https://gerrit.osmocom.org/5198
To unsubscribe, visit https://gerrit.osmocom.org/settings

Gerrit-MessageType: comment
Gerrit-Change-Id: I6fd5736b5916cbad72b96f064929bb667ff97ded
Gerrit-PatchSet: 2
Gerrit-Project: osmo-pcu
Gerrit-Branch: master
Gerrit-Owner: Pau Espin Pedrol <pes...@sysmocom.de>
Gerrit-Reviewer: Harald Welte <lafo...@gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Pau Espin Pedrol <pes...@sysmocom.de>
Gerrit-HasComments: No