From 2b7015179418be402853633f79a06f12181421ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Sat, 4 Apr 2020 02:00:35 +0200
Subject: [PATCH] keyboard: Minor cleanup

Use the more concise operator shorthand.

https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1177
---
 js/ui/keyboard.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/keyboard.js b/js/ui/keyboard.js
index 7ce866802..4af2b18c4 100644
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -722,7 +722,7 @@ var EmojiPager = GObject.registerClass({
 
     _onPan(action) {
         let [dist_, dx, dy_] = action.get_motion_delta(0);
-        this.delta = this.delta + dx;
+        this.delta += dx;
 
         if (this._currentKey != null) {
             this._currentKey.cancel();