extract_function_variable requires extglob; set it in case the caller hasn't. --- scripts/libmakepkg/util/pkgbuild.sh.in | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/libmakepkg/util/pkgbuild.sh.in b/scripts/libmakepkg/util/pkgbuild.sh.in index 08b35f53..7074c8c5 100644 --- a/scripts/libmakepkg/util/pkgbuild.sh.in +++ b/scripts/libmakepkg/util/pkgbuild.sh.in @@ -74,6 +74,9 @@ extract_function_variable() { local funcname=$1 attr=$2 isarray=$3 outputvar=$4 attr_regex= decl= r=1 + local reset_shopt="$(shopt -p extglob)" + shopt -s extglob + if (( isarray )); then printf -v attr_regex '^[[:space:]]* %s\+?=\(' "$2" else @@ -89,6 +92,8 @@ extract_function_variable() { r=0 done < <(grep_function "$funcname" "$attr_regex") + eval "$reset_shopt" + return $r } -- 2.11.1