File hp-systray.wrapper of Package hplip

#! /bin/bash

# Be polite and sleep a bit to let more important processes go ahead
# (in particular after booting let the cupsd finish its startup):
sleep 10
# Run hp-systray only if an appropriate local print queue exists
# (i.e. on localhost a queue with a "hp:/..." DeviceURI)
# see https://bugzilla.novell.com/show_bug.cgi?id=649280
# otherwise and in case of any error do an unnoticeable exit:
set -o pipefail
lpstat -h localhost -v | grep -q ': hp:/' || exit 0
# Replace this wrapper with the actual command
# so that it exits with the exit code of the command
# and that the command gets any signals directly,
# see https://bugzilla.novell.com/show_bug.cgi?id=499735
exec hp-systray