[gnome-control-center] Round percentage properly

[Matthias Clasen <matthiasc src gnome org>]

commit 4f7e573d2dc3d455fe3f030caf2c00d184277d31
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jan 5 11:07:21 2013 -0500

    Round percentage properly
    
    We don't want to display 'fully charged - 99%'.
    https://bugzilla.gnome.org/show_bug.cgi?id=691188

 panels/power/cc-power-panel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/power/cc-power-panel.c b/panels/power/cc-power-panel.c
index feb8e52..c361197 100644
--- a/panels/power/cc-power-panel.c
+++ b/panels/power/cc-power-panel.c
@@ -338,7 +338,7 @@ set_primary (CcPowerPanel *panel, UpDevice *device)
   gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
   gtk_box_pack_start (GTK_BOX (box2), label, TRUE, TRUE, 0);
 
-  s = g_strdup_printf ("%d%%", (int)percentage);
+  s = g_strdup_printf ("%d%%", (int)(percentage + 0.5));
   label = gtk_label_new (s);
   g_free (s);
   gtk_misc_set_alignment (GTK_MISC (label), 1, 0.5);