#!/bin/sh

#DEBHELPER#

IMGDIR=$(grep dflt_image_location /etc/weatherstation/chart.conf | cut -f2)

FILES=$(ls -Al $IMGDIR | wc -l)

if [ $FILES -gt 1 ]; then
	echo -n "lösche $[$FILES - 1] generierte Bilder ... "
	/bin/rm -f $IMGDIR/*
	echo "done"
fi