From 9c7753715bd277a6a64008dc89fff06ee752dfb6 Mon Sep 17 00:00:00 2001
From: Kamran Ahmed <kamranahmed.se@gmail.com>
Date: Mon, 4 Mar 2019 10:17:44 +0400
Subject: [PATCH] Fix - Error on hide when popover is not shown

---
 package.json        | 2 +-
 src/core/popover.js | 5 +++++
 src/index.js        | 1 -
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 74f8143..b5bf8fd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "driver.js",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "A light-weight, no-dependency, vanilla JavaScript library to drive the user's focus across the page",
   "main": "dist/driver.min.js",
   "types": "types/index.d.ts",
diff --git a/src/core/popover.js b/src/core/popover.js
index eeb9e93..c2da545 100644
--- a/src/core/popover.js
+++ b/src/core/popover.js
@@ -91,6 +91,11 @@ export default class Popover extends Element {
    * @public
    */
   hide() {
+    // If hide is called when the node isn't created yet
+    if (!this.node) {
+      return;
+    }
+
     this.node.style.display = 'none';
   }
 
diff --git a/src/index.js b/src/index.js
index 718a729..1dc1c37 100644
--- a/src/index.js
+++ b/src/index.js
@@ -145,7 +145,6 @@ export default class Driver {
     }
   }
 
-
   /**
    * Handler for the onResize DOM event
    * Makes sure highlighted element stays at valid position