From 6cf2359dda7ba82ac93826a282a18f24ed0d269a Mon Sep 17 00:00:00 2001
From: Steven Liu <xian.f.liu@gmail.com>
Date: Wed, 25 Sep 2019 12:23:45 +0100
Subject: [PATCH] Changed to use find

---
 src/infrastructure/Listener.ts | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/infrastructure/Listener.ts b/src/infrastructure/Listener.ts
index 0f7e504152..934302d890 100644
--- a/src/infrastructure/Listener.ts
+++ b/src/infrastructure/Listener.ts
@@ -409,11 +409,9 @@ export class Listener {
     private accountAddedToMultiSig(transaction: Transaction, address: Address): boolean {
         let isCosignatoryAdded = false;
         if (transaction instanceof MultisigAccountModificationTransaction) {
-            transaction.modifications.forEach((_: MultisigCosignatoryModification) => {
-                if (_.modificiationType === CosignatoryModificationAction.Add && _.cosignatoryPublicAccount.address.equals(address)) {
-                    isCosignatoryAdded = true;
-                }
-            });
+            isCosignatoryAdded = transaction.modifications.find((_: MultisigCosignatoryModification) =>
+                _.modificiationType === CosignatoryModificationAction.Add &&
+                _.cosignatoryPublicAccount.address.equals(address)) !== undefined;
         }
         return isCosignatoryAdded;
     }