From 7a039d5407a0345bdd6cb3c2cec154b4455d003c Mon Sep 17 00:00:00 2001
From: blagoev <lubo@blagoev.com>
Date: Tue, 3 Oct 2017 00:23:31 +0300
Subject: [PATCH] fix RN debugging on Android

---
 .../src/main/java/io/realm/react/RealmReactModule.java       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/react-native/android/src/main/java/io/realm/react/RealmReactModule.java b/react-native/android/src/main/java/io/realm/react/RealmReactModule.java
index 0ad49a2a..18dc5d1f 100644
--- a/react-native/android/src/main/java/io/realm/react/RealmReactModule.java
+++ b/react-native/android/src/main/java/io/realm/react/RealmReactModule.java
@@ -158,6 +158,11 @@ class RealmReactModule extends ReactContextBaseJavaModule {
                 e.printStackTrace();
             }
             final String json = map.get("postData");
+            if (json == null) {
+                Response response = newFixedLengthResponse("");
+                response.addHeader("Access-Control-Allow-Origin", "http://localhost:8081");
+                return response;
+            }  
             final String jsonResponse = processChromeDebugCommand(cmdUri, json);
 
             Response response = newFixedLengthResponse(jsonResponse);