From 88456d55e4d13ec63f7262fa7a13a9829b3b6c34 Mon Sep 17 00:00:00 2001
From: Ceremony <5873369+Ceremony64@users.noreply.github.com>
Date: Wed, 3 Aug 2022 17:30:13 +0200
Subject: [PATCH] Check whether measurements before removing them

This should fix issue #43
---
 leaflet-measure-path.js | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/leaflet-measure-path.js b/leaflet-measure-path.js
index 9477c8f..c59dbb6 100644
--- a/leaflet-measure-path.js
+++ b/leaflet-measure-path.js
@@ -228,11 +228,9 @@
         },
 
         hideMeasurements: function() {
-            if (!this._map) return this;
+            if (!this._map || !this._measurementLayer) return this;
 
             this._map.off('zoomend', this.updateMeasurements, this);
-
-            if (!this._measurementLayer) return this;
             this._map.removeLayer(this._measurementLayer);
             this._measurementLayer = null;
 
@@ -365,11 +363,9 @@
         },
 
         hideMeasurements: function() {
-            if (!this._map) return this;
+            if (!this._map || !this._measurementLayer) return this;
 
             this._map.on('zoomend', this.updateMeasurements, this);
-
-            if (!this._measurementLayer) return this;
             this._map.removeLayer(this._measurementLayer);
             this._measurementLayer = null;