From f54cfb8a97d4e2ce5fd9773b8d04e51fa72995dc Mon Sep 17 00:00:00 2001
From: Ibrahim Hadeed <ibby93@gmail.com>
Date: Fri, 3 Jun 2016 09:52:44 -0400
Subject: [PATCH] fix event listener

---
 src/plugins/googlemaps.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/plugins/googlemaps.ts b/src/plugins/googlemaps.ts
index 63e62d79..af667a59 100644
--- a/src/plugins/googlemaps.ts
+++ b/src/plugins/googlemaps.ts
@@ -72,7 +72,8 @@ export class GoogleMap {
     on(event: any): Observable<any> {
         return new Observable(
             (observer) => {
-                this._objectInstance.on(event, observer.next);
+                let cb = data => observer.next(data);
+                this._objectInstance.on(event, cb);
                 return () => this._objectInstance.off(event);
             }
         );
@@ -409,8 +410,11 @@ export class GoogleMapsMarker {
     addEventListener(event: any): Observable<any> {
         return new Observable(
             (observer) => {
-                this._objectInstance.addEventListener(event, observer.next);
-                return () => this._objectInstance.removeEventListener(event, observer.next);
+                let cb = (data: any) => {
+                    observer.next(data);
+                };
+                this._objectInstance.addEventListener(event, cb);
+                return () => this._objectInstance.removeEventListener(event, cb);
             }
         );
     }