From c068deac2d446b0f1cdcc8f319b8fc54c4aaab72 Mon Sep 17 00:00:00 2001
From: ZHANG Qichuan <qichuan@zhangqichuan.com>
Date: Mon, 22 Jun 2020 02:13:02 -0700
Subject: [PATCH] Fix the network plugin crashes when Add Route button is
 pressed (#1281)

Summary:
Changelog:
Fix Network Mock Dialog crashes when 'Add Route' button is pressed  https://github.com/facebook/flipper/issues/1280

Pull Request resolved: https://github.com/facebook/flipper/pull/1281

Reviewed By: cekkaewnumchai

Differential Revision: D22151908

Pulled By: passy

fbshipit-source-id: cafd2b53d76cd9ea213f8be09866222a6330d043
---
 desktop/plugins/network/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desktop/plugins/network/index.tsx b/desktop/plugins/network/index.tsx
index 6ac60a35c..bff84ed73 100644
--- a/desktop/plugins/network/index.tsx
+++ b/desktop/plugins/network/index.tsx
@@ -216,7 +216,7 @@ export default class extends FlipperPlugin<State, any, PersistedState> {
         routes: routes,
         isMockResponseSupported: result,
         showMockResponseDialog: false,
-        nextRouteId: routes.length,
+        nextRouteId: Object.keys(routes).length,
       });
     });