From 800d4150c00b85200af5cf3bec24f85ec75c6aeb Mon Sep 17 00:00:00 2001
From: Maxwell Lasky <mlasky46@gmail.com>
Date: Mon, 12 Nov 2018 17:29:47 -0700
Subject: [PATCH] updates nodeStorageActions.js

---
 app/actions/nodeStorageActions.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/actions/nodeStorageActions.js b/app/actions/nodeStorageActions.js
index 3d9cf50cc..0bf42a613 100644
--- a/app/actions/nodeStorageActions.js
+++ b/app/actions/nodeStorageActions.js
@@ -61,8 +61,12 @@ export const getRPCEndpoint = async (
     const goodNodes = nodes.filter(
       n => n.client.lastSeenHeight >= heightThreshold
     )
-    const randomlySelectedRPCUrl =
-      goodNodes[random(goodNodes.length) - 1].client.net
+    let randomIndex = random(goodNodes.length)
+    if (randomIndex === goodNodes.length) {
+      // eslint-disable-next-line
+      randomIndex--
+    }
+    const randomlySelectedRPCUrl = goodNodes[randomIndex].client.net
     cachedRPCUrl[net] = randomlySelectedRPCUrl
     return randomlySelectedRPCUrl
   } catch (error) {