Bug#911969: devscripts: more bad signal handling leading to insecure use of /tmp

[Jakub Wilk]

* Mattia Rizzolo <mat...@debian.org>, 2018-11-06, 20:58:

I'd appreciate if you could have a look at my commit and tell me if you see anything off.

It looks good to me.

--
Jakub Wilk