[gnome-software] Refactor gs_shell_overview_search_button_cb

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 730496dbca4dfd7c8f1d97cc444e0f298edd8cf9
Author: Joaquim Rocha <jrocha endlessm com>
Date:   Thu Jun 2 12:19:48 2016 +0200

    Refactor gs_shell_overview_search_button_cb

 src/gs-shell-overview.c |   17 +++++++----------
 1 files changed, 7 insertions(+), 10 deletions(-)
---
diff --git a/src/gs-shell-overview.c b/src/gs-shell-overview.c
index d55a847..0ed2265 100644
--- a/src/gs-shell-overview.c
+++ b/src/gs-shell-overview.c
@@ -524,18 +524,15 @@ static void
 gs_shell_overview_search_button_cb (GtkButton *button, GsShellOverview *self)
 {
        GsShellOverviewPrivate *priv = gs_shell_overview_get_instance_private (self);
-       GtkWidget *widget;
+       GtkToggleButton *search_button = GTK_TOGGLE_BUTTON (priv->search_button);
+       GtkRevealer *search_bar;
+       gboolean show_search;
 
-       /* show search */
-       if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->search_button))) {
-               widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "search_bar"));
-               gtk_revealer_set_reveal_child (GTK_REVEALER (widget), TRUE);
-               return;
-       }
+       show_search = gtk_toggle_button_get_active (search_button);
 
-       /* hide search */
-       widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "search_bar"));
-       gtk_revealer_set_reveal_child (GTK_REVEALER (widget), FALSE);
+       search_bar = GTK_REVEALER (gtk_builder_get_object (priv->builder,
+                                                          "search_bar"));
+       gtk_revealer_set_reveal_child (search_bar, show_search);
 }
 
 static void