[Users] Assertion in prefs_gtk.c:79 Condition label != NULL failed

[Andrej Kacian]

On Thu, 22 Sep 2016 21:00:38 +0200
Michael Schwendt <bugs.michael at gmx.net> wrote:

> Hello, everyone!
> 
> Here's a forwarded bug report from somebody, who has run into a hard
> to reproduce crash in the assertion in src/prefs_gtk.c line 79:
> 
>   https://bugzilla.redhat.com/1368056
> 
> Maybe you've got an idea where the NULL ptr comes from.

It would be nice if he could capture a backtrace while running
claws-mail under gdb. Last night, I tried to reproduce this issue for
maybe 15 minutes, without any success.

Regards,
-- 
Andrej