procd: allow adding empty strings to arrays

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42456 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Felix Fietkau
2014-09-10 12:56:19 +00:00
parent a01bb4f1af
commit 8b55a6de74

View File

@@ -75,7 +75,7 @@ _procd_close_service() {
}
_procd_add_array_data() {
while [ -n "$1" ]; do
while [ "$#" -gt 0 ]; do
json_add_string "" "$1"
shift
done