From d8c3dada62a464fada249dc49cc842936e6419b6 Mon Sep 17 00:00:00 2001
From: Wemko Dijkhuis <wemko.dijkhuis@trivento.nl>
Date: Tue, 27 Mar 2018 16:58:12 +0200
Subject: [PATCH] [fixed] mouse up event on overlay triggered the closing of
 the modal

---
 src/components/ModalPortal.js | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/src/components/ModalPortal.js b/src/components/ModalPortal.js
index 7a9f7c81..5220003d 100644
--- a/src/components/ModalPortal.js
+++ b/src/components/ModalPortal.js
@@ -266,16 +266,6 @@ export default class ModalPortal extends Component {
       }
     }
     this.shouldClose = null;
-    this.moveFromContentToOverlay = null;
-  };
-
-  handleOverlayOnMouseUp = () => {
-    if (this.moveFromContentToOverlay === null) {
-      this.shouldClose = false;
-    }
-    if (this.props.shouldCloseOnOverlayClick) {
-      this.shouldClose = true;
-    }
   };
 
   handleContentOnMouseUp = () => {
@@ -286,7 +276,6 @@ export default class ModalPortal extends Component {
     if (!this.props.shouldCloseOnOverlayClick && event.target == this.overlay) {
       event.preventDefault();
     }
-    this.moveFromContentToOverlay = false;
   };
 
   handleContentOnClick = () => {
@@ -295,7 +284,6 @@ export default class ModalPortal extends Component {
 
   handleContentOnMouseDown = () => {
     this.shouldClose = false;
-    this.moveFromContentToOverlay = false;
   };
 
   requestClose = event =>
@@ -348,7 +336,6 @@ export default class ModalPortal extends Component {
         style={{ ...overlayStyles, ...this.props.style.overlay }}
         onClick={this.handleOverlayOnClick}
         onMouseDown={this.handleOverlayOnMouseDown}
-        onMouseUp={this.handleOverlayOnMouseUp}
         aria-modal="true"
       >
         <div