From e60bf44c2e06d7aecaba2803bf48e53bc47a6ce3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Sun, 31 Aug 2014 02:18:51 +0200
Subject: [PATCH] overviewControls: Fix initial slide-in animation

Controls are slided in by animating translationX from the actor's
width to 0; however as _updateTranslation() will skip the animation
when the property is already at its target value and 0 happens to be
the initial value of translationX, the initial animation is skipped.
Fix this by initializing translationX to undefined, which will always
differ from a valid target value.
---
 js/ui/overviewControls.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/overviewControls.js b/js/ui/overviewControls.js
index 9fe1dfd2b..4bd3d67ab 100644
--- a/js/ui/overviewControls.js
+++ b/js/ui/overviewControls.js
@@ -36,7 +36,7 @@ const SlideLayout = new Lang.Class({
 
     _init: function(params) {
         this._slideX = 1;
-        this._translationX = 0;
+        this._translationX = undefined;
         this._direction = SlideDirection.LEFT;
 
         this.parent(params);