1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/libmakepkg/util/pkgbuild.sh.in b/scripts/libmakepkg/util/pkgbuild.sh.in
index 25ad03ce..d35c064b 100644
--- a/scripts/libmakepkg/util/pkgbuild.sh.in
+++ b/scripts/libmakepkg/util/pkgbuild.sh.in
@@ -80,6 +80,10 @@ extract_function_variable() {
 		printf -v attr_regex '^[[:space:]]* %s\+?=[^(]' "$2"
 	fi
 
+	# save our shell options and turn on extglob
+	local shellopts=$(shopt -p)
+	shopt -s extglob
+
 	while read -r; do
 		# strip leading whitespace and any usage of declare
 		decl=${REPLY##*([[:space:]])}
@@ -89,6 +93,8 @@ extract_function_variable() {
 		r=0
 	done < <(grep_function "$funcname" "$attr_regex")
 
+	eval "$shellopts"
+
 	return $r
 }