From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 13 May 2012 22:21:12 +0000 (+0200)
Subject: jshn.sh: add json_get_vars() wrapper function
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Flibubox.git;a=commitdiff_plain;h=97ed91fa77e3e2926bab3e70955a0e2b511db86e;ds=sidebyside

jshn.sh: add json_get_vars() wrapper function
---

diff --git a/sh/jshn.sh b/sh/jshn.sh
index d325460..117da67 100644
--- a/sh/jshn.sh
+++ b/sh/jshn.sh
@@ -104,6 +104,13 @@ json_get_var() {
 	eval "export -- \"$dest=\${${JSON_CUR}_$var}\""
 }
 
+json_get_vars() {
+	while [ "$#" -gt 0 ]; do
+		local _var="$1"; shift
+		json_get_var "$_var" "$_var"
+	done
+}
+
 json_select() {
 	local target="$1"
 	local type