From 252b879ef4d25df8cab4c6a510124d7f4f594603 Mon Sep 17 00:00:00 2001
From: Omer Levy <omer@rumors.io>
Date: Wed, 18 Oct 2017 11:36:16 +0300
Subject: [PATCH] fix reference compare to null

---
 .../java/io/invertase/firebase/database/RNFirebaseDatabase.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/android/src/main/java/io/invertase/firebase/database/RNFirebaseDatabase.java b/android/src/main/java/io/invertase/firebase/database/RNFirebaseDatabase.java
index 3c957759..93ce73f4 100644
--- a/android/src/main/java/io/invertase/firebase/database/RNFirebaseDatabase.java
+++ b/android/src/main/java/io/invertase/firebase/database/RNFirebaseDatabase.java
@@ -416,7 +416,7 @@ public class RNFirebaseDatabase extends ReactContextBaseJavaModule {
   @ReactMethod
   public void off(String key, String eventRegistrationKey) {
     RNFirebaseDatabaseReference nativeRef = references.get(key);
-    if (nativeRef) {
+    if (nativeRef != null) {
       nativeRef.removeEventListener(eventRegistrationKey);
 
       if (!nativeRef.hasListeners()) {