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
