procd: allow adding empty strings to arrays

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

SVN-Revision: 42456
master
Felix Fietkau 10 years ago
parent 9ccacbaa40
commit 2dabf3a775
  1. 2
      package/system/procd/files/procd.sh

@ -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

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