$ x=(x); echo ${#x[@]}; shopt -s nullglob; unset x[0]; echo ${#x[@]} 1 1 $ x=(x); echo ${#x[@]}; shopt -u nullglob; unset x[0]; echo ${#x[@]} 1 0
- nullglob make unset on array member fail ? admn ombres
- Re: nullglob make unset on array member fail ? Greg Wooledge
- Re: nullglob make unset on array member fail ? Chet Ramey