[empathy: 13/26] don't allow to select a network if none is actually selected

[Guillaume Desmottes <gdesmott src gnome org>]

commit c196520a0117248010140b0612e7d2726d135afc
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Aug 25 14:18:06 2010 +0200

    don't allow to select a network if none is actually selected

 .../empathy-irc-network-chooser-dialog.c           |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/libempathy-gtk/empathy-irc-network-chooser-dialog.c b/libempathy-gtk/empathy-irc-network-chooser-dialog.c
index c7bf3c0..eab8f5b 100644
--- a/libempathy-gtk/empathy-irc-network-chooser-dialog.c
+++ b/libempathy-gtk/empathy-irc-network-chooser-dialog.c
@@ -385,13 +385,18 @@ search_text_notify_cb (EmpathyLiveSearch *search,
 {
   EmpathyIrcNetworkChooserDialogPriv *priv = GET_PRIV (self);
   GtkTreeIter iter;
+  gboolean sensitive = FALSE;
 
   gtk_tree_model_filter_refilter (priv->filter);
 
   /* Select first matching network */
   if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->filter), &iter))
-    select_iter (self, &iter, TRUE);
-  /* TODO: else unsensitive the close button */
+    {
+      select_iter (self, &iter, TRUE);
+      sensitive = TRUE;
+    }
+
+  gtk_widget_set_sensitive (priv->select_button, sensitive);
 }
 
 static void