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> SVN-Revision: 48996
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@ -318,6 +318,7 @@ _procd_append_param() {
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_procd_close_instance() {
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local respawn_vals
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_json_no_warning=1
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if json_select respawn ; then
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json_get_values respawn_vals
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if [ -z "$respawn_vals" ]; then
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