Bug#896140: primus: warning at every command launch with primusrun

[Pavel Kreuzt]

Package: primus
Version: 0~20150328-6
Severity: minor

Dear Maintainer,

Every time I launch any program with primusrun I get following error:

/usr/bin/primusrun: línea 41: aviso: command substitution: ignored null byte in input

This seems to not affect any functionality, but is only annoying.

-- System Information:
Kernel: Linux 4.15.0-kali2-amd64 (SMP w/4 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8), LANGUAGE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages primus depends on:
ii  bumblebee                 3.2.1-17
ii  primus-libs               0~20150328-6
ii  socat                     1.7.3.2-2
ii  xserver-xorg-core         2:1.19.6-1
ii  xserver-xorg-video-intel  2:2.99.917+git20171229-1

Versions of packages primus recommends:
ii  primus-libs-ia32  0~20150328-6

Versions of packages primus suggests:
pn  nvidia-driver-libs-nonglvnd  <none>

-- no debconf information