procd: fix respawn related warning

WARNING: Variable 'respawn' does not exist or is not an array/object

Signed-off-by: John Crispin <blogic@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48996 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/system/procd/files/procd.sh b/package/system/procd/files/procd.sh
index 6519561..1c2edc6 100644 (file)
--- a/package/system/procd/files/procd.sh
+++ b/package/system/procd/files/procd.sh
@@ -318,6 +318,7 @@ _procd_append_param() {
 
 _procd_close_instance() {
        local respawn_vals
+       _json_no_warning=1
        if json_select respawn ; then
                json_get_values respawn_vals
                if [ -z "$respawn_vals" ]; then