[devhelp/wip/swilmet/various-code-improvements] sidebar: various code improvements

[Sébastien Wilmet <swilmet src gnome org>]

commit 1d2e43b78bcb3aeedc3ec017efcf42ab5005cc2e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Oct 9 19:17:58 2015 +0200

    sidebar: various code improvements

 src/dh-sidebar.c |   12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/src/dh-sidebar.c b/src/dh-sidebar.c
index f2f4008..6d653ad 100644
--- a/src/dh-sidebar.c
+++ b/src/dh-sidebar.c
@@ -279,16 +279,14 @@ sidebar_entry_changed_cb (GtkEntry  *entry,
 {
         DhSidebarPrivate *priv = dh_sidebar_get_instance_private (sidebar);
 
-        /* If search entry is empty, hide the hitlist */
-        if (strcmp (gtk_entry_get_text (entry), "") == 0) {
+        if (gtk_entry_get_text_length (entry) == 0) {
                 gtk_widget_hide (GTK_WIDGET (priv->sw_hitlist));
                 gtk_widget_show (GTK_WIDGET (priv->sw_book_tree));
-                return;
+        } else {
+                gtk_widget_hide (GTK_WIDGET (priv->sw_book_tree));
+                gtk_widget_show (GTK_WIDGET (priv->sw_hitlist));
+                sidebar_search_run_idle (sidebar);
         }
-
-        gtk_widget_hide (GTK_WIDGET (priv->sw_book_tree));
-        gtk_widget_show (GTK_WIDGET (priv->sw_hitlist));
-        sidebar_search_run_idle (sidebar);
 }
 
 static gboolean