#! /bin/sh
-PATH=$HOME/lib/audio:$PATH
+. "`dirname \"$0\"`"/../set-path
umask 022
-[ "$1" ] && cd "$1" || exit 1 # or just do it in current directory
-start_dir="`pwd`"
+if [ "$1" ]; then
+ cd "$1" || exit 1
+ # or just do it in the current directory
+fi
+start_dir="`pwd`"
find . -type d -print |
while read dir; do
cd "$dir" || exit 1