From b15a13bc9ef869db11bf7e9be1b0916a869efed6 Mon Sep 17 00:00:00 2001
From: Geoffrey Goh <kg422@cornell.edu>
Date: Wed, 25 Nov 2015 17:00:21 -0800
Subject: [PATCH] add comment

---
 CodePush.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CodePush.m b/CodePush.m
index cb6767b..09f0ab7 100644
--- a/CodePush.m
+++ b/CodePush.m
@@ -362,6 +362,7 @@ RCT_EXPORT_METHOD(installUpdate:(NSDictionary*)updatePackage
             if (installMode == CodePushInstallModeImmediate) {
                 [self loadBundle];
             } else if (installMode == CodePushInstallModeOnNextResume) {
+                // Ensure we do not add the listener twice.
                 if (!hasRestartListener) {
                     // Register for app resume notifications so that we
                     // can check for pending updates which support "restart on resume"