Fix for whitespaces in output for wc from FreeBSE
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@ -328,7 +328,7 @@ while [ "$i" -lt "$no_sources" ]; do
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#
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# the created directories are named $INTERVAL.$DA
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count=$(ls -d "$c_dest/${INTERVAL}."?* 2>/dev/null | wc -l)
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count=$(ls -d "$c_dest/${INTERVAL}."?* 2>/dev/null | wc -l | sed 's/^ *//g')
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echo -n "Currently $count backup(s) exist(s),"
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echo " total keeping $c_interval backup(s)."
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