Crash when answering call on E3131

[Aleksander Morgado]

Hey!

> sorry for the disturbance.
>
> when answering calls with the Huawei E3131, I experience an assertion failure:
> ERROR:mm-iface-modem-voice.c:1923:in_call_setup_context_step: code should not be reached
>
> full log including some personal data attached :D
> Using ModemManager git HEAD at commit 0cc5a6ce4f225b9aad06ec20235467188fe23d66.
>

Fixed in git master now:
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/commit/3efe127aa881a0be3595665cb3f0a38819b37626

I've backported it to mm-1-12, but it was really irrelevant, the
assertion happened only in master.

-- 
Aleksander
https://aleksander.es