fix

files/bridge-post-scripts/post-up.sh.j2

@@ -28,7 +28,7 @@ handle_gateway() {
   ip route add default via "$GATEWAY_ADDRESS" table "$GATEWAY_NEXT_HOP_MARK"
   ip route add default via "$GATEWAY_ADDRESS" metric "$GATEWAY_NEXT_HOP_MARK"
   ip rule add pref 100 fwmark "$GATEWAY_NEXT_HOP_MARK" lookup "$GATEWAY_NEXT_HOP_MARK"
-  eth_origin -A "$BRIDGE_NAME" $GATEWAY_ID" "$GATEWAY_ADDRESS" ""$GATEWAY_MAC"
+  eth_origin -A "$BRIDGE_NAME" "$GATEWAY_ID" "$GATEWAY_ADDRESS" "$GATEWAY_MAC"
 }
 
 {% if br.gateways %}

files/bridge-post-scripts/pre-down.sh.j2

@@ -18,7 +18,7 @@ handle_gateway() {
   GATEWAY_MAC=$3
   GATEWAY_NEXT_HOP_MARK=$[$GATEWAY_ID + 1100]
   ip rule del pref 100 fwmark "$GATEWAY_NEXT_HOP_MARK" lookup "$GATEWAY_NEXT_HOP_MARK"
-  eth_origin -A "$BRIDGE_NAME" $GATEWAY_ID" "$GATEWAY_ADDRESS" ""$GATEWAY_MAC"
+  eth_origin -A "$BRIDGE_NAME" "$GATEWAY_ID" "$GATEWAY_ADDRESS" "$GATEWAY_MAC"
 }
 
 {% if br.gateways %}