[predicates] fix predicates that erroneously evaluate the entity passed as a parameter as a boolean, instead of testing its existence in the keyword arguments -using the kwargs.get('entity') idiom instead of 'entity' in kwargs or similar- ; closes #2424288

     1

#! /bin/sh -e

     2

     3

case "$1" in

     4

    remove)

     5

	if [ -x "/etc/init.d/cubicweb-ctl" ]; then

     6

	    invoke-rc.d cubicweb-ctl stop || true

     7

	fi

     8

    ;;

     9

esac

    10

    11

#DEBHELPER#

    12

    13

exit 0