From 5077b3af1cfefcc668e6391f7d84172ec90eca35 Mon Sep 17 00:00:00 2001
From: deadkff01 <kafferdennis@gmail.com>
Date: Sun, 27 Jan 2019 23:05:22 -0200
Subject: [PATCH 1/3] fix marker rerender

---
 src/components/Marker.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/components/Marker.js b/src/components/Marker.js
index 0b233241..5f3846be 100644
--- a/src/components/Marker.js
+++ b/src/components/Marker.js
@@ -36,7 +36,9 @@ export class Marker extends React.Component {
 
   componentDidUpdate(prevProps) {
     if ((this.props.map !== prevProps.map) ||
-      (this.props.position !== prevProps.position) ||
+      ((this.props.position && prevProps.position) 
+        ? this.props.position.lat !== prevProps.position.lat || this.props.position.lng !== prevProps.position.lng 
+        : this.props.position !== prevProps.position) ||
       (this.props.icon !== prevProps.icon)) {
         if (this.marker) {
             this.marker.setMap(null);

From c71e463289b4dfb19af06148c7e1a7348277660b Mon Sep 17 00:00:00 2001
From: deadkff01 <kafferdennis@gmail.com>
Date: Thu, 3 Sep 2020 00:03:54 -0300
Subject: [PATCH 2/3] feat(Marker): add verify marker position function

---
 dist/components/Marker.js       | 2 +-
 src/components/Marker.js        | 9 ++++-----
 src/lib/verifyMarkerPosition.js | 6 ++++++
 3 files changed, 11 insertions(+), 6 deletions(-)
 create mode 100644 src/lib/verifyMarkerPosition.js

diff --git a/dist/components/Marker.js b/dist/components/Marker.js
index 7cc80544..bdbe3adf 100644
--- a/dist/components/Marker.js
+++ b/dist/components/Marker.js
@@ -135,7 +135,7 @@
     }, {
       key: 'componentDidUpdate',
       value: function componentDidUpdate(prevProps) {
-        if (this.props.map !== prevProps.map || this.props.position !== prevProps.position || this.props.icon !== prevProps.icon) {
+        if (this.props.map !== prevProps.map || (this.props.position && prevProps.position ? this.props.position.lat !== prevProps.position.lat || this.props.position.lng !== prevProps.position.lng : this.props.position !== prevProps.position) || this.props.icon !== prevProps.icon) {
           if (this.marker) {
             this.marker.setMap(null);
           }
diff --git a/src/components/Marker.js b/src/components/Marker.js
index 5f3846be..5cde2119 100644
--- a/src/components/Marker.js
+++ b/src/components/Marker.js
@@ -2,6 +2,7 @@ import React from 'react'
 import PropTypes from 'prop-types'
 
 import { camelize } from '../lib/String'
+import { verifyMarkerPosition } from '../lib/verifyMarkerPosition'
 
 const evtNames = [
   'click',
@@ -35,11 +36,9 @@ export class Marker extends React.Component {
   }
 
   componentDidUpdate(prevProps) {
-    if ((this.props.map !== prevProps.map) ||
-      ((this.props.position && prevProps.position) 
-        ? this.props.position.lat !== prevProps.position.lat || this.props.position.lng !== prevProps.position.lng 
-        : this.props.position !== prevProps.position) ||
-      (this.props.icon !== prevProps.icon)) {
+    if (this.props.map !== prevProps.map ||
+      this.props.icon !== prevProps.icon ||
+      verifyMarkerPosition(this.props.position, prevProps.position)) {
         if (this.marker) {
             this.marker.setMap(null);
         }
diff --git a/src/lib/verifyMarkerPosition.js b/src/lib/verifyMarkerPosition.js
new file mode 100644
index 00000000..7b2acc64
--- /dev/null
+++ b/src/lib/verifyMarkerPosition.js
@@ -0,0 +1,6 @@
+export function verifyMarkerPosition(currentPosition, prevPosition) {
+   if(currentPosition && prevPosition) {
+    return currentPosition.lat !== prevPosition.lat || currentPosition.lng !== prevPosition.lng;
+   } 
+   return false;
+} 
\ No newline at end of file

From c152ceeb905763640b89d435951485c5b2800e52 Mon Sep 17 00:00:00 2001
From: deadkff01 <kafferdennis@gmail.com>
Date: Thu, 3 Sep 2020 00:06:19 -0300
Subject: [PATCH 3/3] feat(Marker): add verify marker position function

---
 src/lib/verifyMarkerPosition.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/verifyMarkerPosition.js b/src/lib/verifyMarkerPosition.js
index 7b2acc64..11ae30a7 100644
--- a/src/lib/verifyMarkerPosition.js
+++ b/src/lib/verifyMarkerPosition.js
@@ -3,4 +3,4 @@ export function verifyMarkerPosition(currentPosition, prevPosition) {
     return currentPosition.lat !== prevPosition.lat || currentPosition.lng !== prevPosition.lng;
    } 
    return false;
-} 
\ No newline at end of file
+}