From 3f5648add2ed759aabb3bd1199ed7d8f0bed18ad Mon Sep 17 00:00:00 2001
From: Sharat M R <cosmosgenius@gmail.com>
Date: Thu, 11 Jan 2018 22:26:13 +0530
Subject: [PATCH] memoize only when the computed value is not null

---
 lib/android.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/android.js b/lib/android.js
index 39a6ee26..76355b9d 100644
--- a/lib/android.js
+++ b/lib/android.js
@@ -612,9 +612,10 @@ function memoize (compute) {
   return function (...args) {
     if (!computed) {
       value = compute(...args);
-      computed = true;
+      if(value != null) {
+        computed = true;
+      }
     }
-
     return value;
   };
 }