From efaccf734478cc01d0bb67208d26d0ffbf34d074 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Sat, 16 Jun 2018 08:42:28 +0100
Subject: [PATCH 1/3] implement `hitting enter after Ctrl-K should switch to
 the first result`

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/components/structures/LeftPanel.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/components/structures/LeftPanel.js b/src/components/structures/LeftPanel.js
index 5acceb1009..f3ca005f55 100644
--- a/src/components/structures/LeftPanel.js
+++ b/src/components/structures/LeftPanel.js
@@ -93,6 +93,11 @@ var LeftPanel = React.createClass({
                 this._onMoveFocus(false);
                 handled = true;
                 break;
+            case KeyCode.ENTER:
+                this._onMoveFocus(false);
+                this.focusedElement.click();
+                handled = true;
+                break;
         }
 
         if (handled) {

From 897121163917e9576c92e66eed067121e3665217 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Sat, 16 Jun 2018 08:42:40 +0100
Subject: [PATCH 2/3] delint

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/components/structures/LeftPanel.js | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/src/components/structures/LeftPanel.js b/src/components/structures/LeftPanel.js
index f3ca005f55..416012c5f1 100644
--- a/src/components/structures/LeftPanel.js
+++ b/src/components/structures/LeftPanel.js
@@ -107,37 +107,33 @@ var LeftPanel = React.createClass({
     },
 
     _onMoveFocus: function(up) {
-        var element = this.focusedElement;
+        let element = this.focusedElement;
 
         // unclear why this isn't needed
         // var descending = (up == this.focusDirection) ? this.focusDescending : !this.focusDescending;
         // this.focusDirection = up;
 
-        var descending = false; // are we currently descending or ascending through the DOM tree?
-        var classes;
+        let descending = false; // are we currently descending or ascending through the DOM tree?
+        let classes;
 
         do {
-            var child = up ? element.lastElementChild : element.firstElementChild;
-            var sibling = up ? element.previousElementSibling : element.nextElementSibling;
+            const child = up ? element.lastElementChild : element.firstElementChild;
+            const sibling = up ? element.previousElementSibling : element.nextElementSibling;
 
             if (descending) {
                 if (child) {
                     element = child;
-                }
-                else if (sibling) {
+                } else if (sibling) {
                     element = sibling;
-                }
-                else {
+                } else {
                     descending = false;
                     element = element.parentElement;
                 }
-            }
-            else {
+            } else {
                 if (sibling) {
                     element = sibling;
                     descending = true;
-                }
-                else {
+                } else {
                     element = element.parentElement;
                 }
             }
@@ -149,8 +145,7 @@ var LeftPanel = React.createClass({
                     descending = true;
                 }
             }
-
-        } while(element && !(
+        } while (element && !(
             classes.contains("mx_RoomTile") ||
             classes.contains("mx_SearchBox_search") ||
             classes.contains("mx_RoomSubList_ellipsis")));

From 1afdb0e3c053dd45dd25fe8742c44449c2552269 Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Sat, 16 Jun 2018 08:44:57 +0100
Subject: [PATCH 3/3] add null-guard

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/components/structures/LeftPanel.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/components/structures/LeftPanel.js b/src/components/structures/LeftPanel.js
index 416012c5f1..7517103d88 100644
--- a/src/components/structures/LeftPanel.js
+++ b/src/components/structures/LeftPanel.js
@@ -95,7 +95,9 @@ var LeftPanel = React.createClass({
                 break;
             case KeyCode.ENTER:
                 this._onMoveFocus(false);
-                this.focusedElement.click();
+                if (this.focusedElement) {
+                    this.focusedElement.click();
+                }
                 handled = true;
                 break;
         }