OPS1="\[\033]0;\u@\h:\w\007\]"
case "$TERM" in
screen*)
- OPS1+"\[\033k\u@\h:\w\033\\\]" # Set screen/tmux caption
+ OPS1=${OPS1}"\[\033k\u@\h:\w\033\\\]" # Set screen/tmux caption
;;
esac
;;
;;
esac
- OPS1+="\u@\h \W "
+ OPS1=${OPS1}"\u@\h \W "
. "$ENV"
;;
*)