Since bash 4.1 extglobs can be used within [[ ... ]] regardless of whether the shopt is set. Our configure.ac requires bash 4.1.0 at a minimum for pacman scripts. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> --- scripts/libmakepkg/util/util.sh.in | 5 ----- 1 file changed, 5 deletions(-) diff --git a/scripts/libmakepkg/util/util.sh.in b/scripts/libmakepkg/util/util.sh.in index f9af5f32..c2f9c624 100644 --- a/scripts/libmakepkg/util/util.sh.in +++ b/scripts/libmakepkg/util/util.sh.in @@ -42,15 +42,10 @@ is_array() { local v=$1 local ret=1 - # this function requires extglob - save current options to restore later - local shellopts=$(shopt -p) - shopt -s extglob - if [[ $(declare -p "$v") == declare\ -*([[:alnum:]])a*([[:alnum:]])\ * ]]; then ret=0 fi - eval "$shellopts" return $ret } -- 2.17.0