[gnome-media] Make changing the volume unmute

[Bastien Nocera <hadess src gnome org>]

commit 2810b464dc594357dcafdbbaef5c7d29a1fbbbe1
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Feb 3 11:49:15 2010 +0000

    Make changing the volume unmute
    
    In the volume preferences as in the applet.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=599663

 gnome-volume-control/src/gvc-channel-bar.c |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/gnome-volume-control/src/gvc-channel-bar.c b/gnome-volume-control/src/gvc-channel-bar.c
index 0e33d03..ff3a7ee 100644
--- a/gnome-volume-control/src/gvc-channel-bar.c
+++ b/gnome-volume-control/src/gvc-channel-bar.c
@@ -412,14 +412,9 @@ on_scale_button_release_event (GtkWidget      *widget,
 
         value = gtk_adjustment_get_value (adj);
 
-        if (bar->priv->show_mute == FALSE) {
-                /* this means the adjustment moved away from zero and
-                 * therefore we should unmute and set the volume. */
-                if (value > 0)
-                        gvc_channel_bar_set_is_muted (bar, FALSE);
-                else
-                        gvc_channel_bar_set_is_muted (bar, TRUE);
-        }
+        /* this means the adjustment moved away from zero and
+         * therefore we should unmute and set the volume. */
+        gvc_channel_bar_set_is_muted (bar, (value == 0.0));
 
         /* Play a sound! */
         ca_gtk_play_for_widget (GTK_WIDGET (bar), 0,