[glade/glade-3-14: 28/36] Fixed runtime warning on GladeBaseEditor and GladeSignalEditor dispose methods

[Juan Pablo Ugarte <jpu src gnome org>]

commit 092c32126ab7c3a25d850f911675446d42100414
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Thu Sep 6 20:08:30 2012 -0300

    Fixed runtime warning on GladeBaseEditor and GladeSignalEditor dispose methods

 gladeui/glade-base-editor.c   |    4 ++--
 gladeui/glade-signal-editor.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gladeui/glade-base-editor.c b/gladeui/glade-base-editor.c
index 1646b4a..bee866f 100644
--- a/gladeui/glade-base-editor.c
+++ b/gladeui/glade-base-editor.c
@@ -308,8 +308,8 @@ static gboolean
 glade_base_editor_get_child_selected (GladeBaseEditor *e, GtkTreeIter *iter)
 {
   GtkTreeSelection *sel =
-      gtk_tree_view_get_selection (GTK_TREE_VIEW (e->priv->treeview));
-  return gtk_tree_selection_get_selected (sel, NULL, iter);
+    gtk_tree_view_get_selection (GTK_TREE_VIEW (e->priv->treeview));
+  return (sel) ? gtk_tree_selection_get_selected (sel, NULL, iter) : FALSE;
 }
 
 /* Forward declaration for glade_base_editor_project_widget_name_changed */
diff --git a/gladeui/glade-signal-editor.c b/gladeui/glade-signal-editor.c
index b984a66..2e81f7c 100644
--- a/gladeui/glade-signal-editor.c
+++ b/gladeui/glade-signal-editor.c
@@ -714,8 +714,8 @@ glade_signal_editor_dispose (GObject *object)
 {
   GladeSignalEditorPrivate *priv = GLADE_SIGNAL_EDITOR_GET_PRIVATE (object);
 
-  g_object_unref (priv->detail_store);
-  g_object_unref (priv->handler_store);
+  g_clear_object (&priv->detail_store);
+  g_clear_object (&priv->handler_store);
   
   G_OBJECT_CLASS (glade_signal_editor_parent_class)->dispose (object);
 }