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#!/bin/sh
ask() {
local question default answer
question=$1
default=$2
if [ -z "${PACKAGE_BUILDING}" ]; then
read -p "${question} [${default}]? " answer
fi
if [ x${answer} = x ]; then
answer=${default}
fi
echo ${answer}
}
yesno() {
local dflt question answer
question=$1
dflt=$2
while :; do
answer=$(ask "${question}" "${dflt}")
case "${answer}" in
[Yy]*) return 0;;
[Nn]*) return 1;;
esac
echo "Please answer yes or no."
done
}
if [ x"$2" = xDEINSTALL ]; then
if [ ! -n "$BATCH" ]; then
if /bin/ps -axc | /usr/bin/grep -q nullmailer-send; then
if yesno "There are some nullmailer processes running. Shall I kill them" y; then
%%PREFIX%%/etc/rc.d/nullmailer stop
sleep 2
else
echo "OK ... I hope you know what you are doing."
fi
fi
fi
fi
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