[gnome-shell] popupMenu: round spacing to an integer

[Dan Winship <danw src gnome org>]

commit 3bbdecc6b328d7988a488f0e78af1ee1822e2d76
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Fri Mar 25 18:40:38 2011 -0400

    popupMenu: round spacing to an integer
    
    StThemeNode.get_length() doesn't necessarily return an integer pixel
    value, and our code produces non-integer positions in that case. So
    round the spacing.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=645647

 js/ui/popupMenu.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/popupMenu.js b/js/ui/popupMenu.js
index fc61405..99e7a33 100644
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@@ -61,7 +61,7 @@ PopupBaseMenuItem.prototype = {
     },
 
     _onStyleChanged: function (actor) {
-        this._spacing = actor.get_theme_node().get_length('spacing');
+        this._spacing = Math.round(actor.get_theme_node().get_length('spacing'));
     },
 
     _onButtonReleaseEvent: function (actor, event) {