@ -2351,7 +2351,7 @@ _clear_conf() {
_sdkey="$2"
if [ "$_c_c_f" ]; then
_conf_data="$(cat "$_c_c_f")"
echo "$_conf_data" | sed "s/^$_sdkey *=.*$//" >"$_c_c_f"
echo "$_conf_data" | sed "/^$_sdkey *=.*$/d" >"$_c_c_f"
else
_err "config file is empty, can not clear"
fi