LWIPStack Class: Compilation Error on Latest mbed-os

[mudassar-ublox]

Description

Getting compilation error in LWIPStack class on latest mbed-os. Error occurs when "lwip.tcp-enabled" is disabled in mbed_app.json.
"lwip.tcp-enabled" : false,

[Error] LWIPStack.cpp@519,33: invalid use of incomplete type 'struct tcp_pcb'

Mbed_Build.txt

Issue request type

[ ] Question
[ ] Enhancement
[x] Bug

[fahimalavi]

@RobMeades @screamerbg

[ciarmcom]

Internal Jira reference: https://jira.arm.com/browse/MBOCUSTRIA-946

[mudassar-ublox]

Getting error after this commit on 21 Feb 2019
Multihoming initial release (#9387)

[SeppoTakalo]

Thanks for the report,
I'll assign this to be fixed within my team.

[SeppoTakalo]

Fixed in #10190