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