From c1cd2f495b4b9e3c3857625181e8d351ba3295fb Mon Sep 17 00:00:00 2001
From: EddyVerbruggen <eddyverbruggen@gmail.com>
Date: Wed, 18 Jan 2017 22:59:35 +0100
Subject: [PATCH] Remove markers from internal cache #72

---
 mapbox.ios.js | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/mapbox.ios.js b/mapbox.ios.js
index 7b5e6fa..691b61d 100755
--- a/mapbox.ios.js
+++ b/mapbox.ios.js
@@ -218,12 +218,16 @@ mapbox.removeMarkers = function (ids, nativeMap) {
           markersToRemove.push(marker.ios);
         }
       }
-	    
+
       // remove markers from cache
-      mapbox._markers = mapbox._markers.filter(function (marker) {
-        return ids.indexOf(marker.id) < 0;
-      })    
-	    
+      if (ids) {
+        mapbox._markers = mapbox._markers.filter(function (marker) {
+          return ids.indexOf(marker.id) < 0;
+        });
+      } else {
+        mapbox._markers = [];
+      }
+
       if (markersToRemove.length > 0) {
         theMap.removeAnnotations(markersToRemove);
       }