[nautilus/wip/csoriano/search-popover: 14/40] query-editor: clear signals and widgets

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 581f60406d901de7a4de66b9a84c7050990ce48e
Author: Carlos Soriano <csoriano gnome org>
Date:   Tue Feb 2 18:27:14 2016 +0100

    query-editor: clear signals and widgets
    
    Don't leak them

 src/nautilus-query-editor.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-query-editor.c b/src/nautilus-query-editor.c
index 289741b..59034ee 100644
--- a/src/nautilus-query-editor.c
+++ b/src/nautilus-query-editor.c
@@ -111,6 +111,9 @@ nautilus_query_editor_dispose (GObject *object)
         g_clear_object (&priv->location);
         g_clear_object (&priv->query);
 
+        g_signal_handlers_disconnect_by_data (priv->popover, object);
+        g_clear_object (&priv->popover);
+
        G_OBJECT_CLASS (nautilus_query_editor_parent_class)->dispose (object);
 }