[gnome-shell] workspacesDisplay: Cancel click when panning

[Florian Müllner <fmuellner src gnome org>]

commit 02bad8e92bd963a991a6e04ffbf137395c071a20
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jun 24 18:10:28 2016 +0200

    workspacesDisplay: Cancel click when panning
    
    When switching between workspaces via panning, we don't want to
    leave the overview when we end up on an empty workspace.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=766883

 js/ui/workspacesView.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/workspacesView.js b/js/ui/workspacesView.js
index 6c66f3e..e516661 100644
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@@ -436,6 +436,7 @@ const WorkspacesDisplay = new Lang.Class({
             return true;
         }));
         panAction.connect('gesture-cancel', Lang.bind(this, function() {
+            clickAction.release();
             for (let i = 0; i < this._workspacesViews.length; i++)
                 this._workspacesViews[i].endSwipeScroll();
         }));