[rhythmbox] grilo: don't crash on browser selection if there's no search bar (bug #659261)

[Jonathan Matthew <jmatthew src gnome org>]

commit 3d89532b62e88a0f17fe9684097845e61f05cd46
Author: Jean Schurger <jean schurger org>
Date:   Sat Sep 17 07:46:43 2011 +1000

    grilo: don't crash on browser selection if there's no search bar (bug #659261)

 plugins/grilo/rb-grilo-source.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/plugins/grilo/rb-grilo-source.c b/plugins/grilo/rb-grilo-source.c
index cc897b4..62e7c67 100644
--- a/plugins/grilo/rb-grilo-source.c
+++ b/plugins/grilo/rb-grilo-source.c
@@ -972,7 +972,9 @@ browser_selection_changed_cb (GtkTreeSelection *selection, RBGriloSource *source
 		return;
 	}
 
-	rb_search_entry_clear (source->priv->search_entry);
+	if (source->priv->search_entry != NULL) {
+		rb_search_entry_clear (source->priv->search_entry);
+	}
 
 	gtk_tree_model_get (GTK_TREE_MODEL (source->priv->browser_model), &iter,
 			    0, &container,