Get full path using cd/pwd and then cd back

[audio-cdr-video.git] / set-path

START_DIR="`pwd`"
cd "`dirname \"$0\"`"
CWD="`pwd`"
cd "$START_DIR"
if echo "$PATH" | grep -vq "\(^\|:\)$CWD\(:\|$\)"; then
   PATH="$CWD:$PATH"
fi