[anjuta/newproject] Fix a crash when selected item in project pane

[Sebastien Granjoux <sgranjoux src gnome org>]

commit c273528e073ba28fa9e6fa8e9d9488e56daf376c
Author: Sébastien Granjoux <seb sfo free fr>
Date:   Sun Apr 25 12:26:26 2010 +0200

    Fix a crash when selected item in project pane

 plugins/project-manager/plugin.c    |    1 -
 plugins/project-manager/tree-data.c |    2 +-
 2 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/plugins/project-manager/plugin.c b/plugins/project-manager/plugin.c
index 5fd70b0..3454c1d 100644
--- a/plugins/project-manager/plugin.c
+++ b/plugins/project-manager/plugin.c
@@ -1047,7 +1047,6 @@ on_treeview_selection_changed (GtkTreeSelection *sel,
 		g_signal_emit_by_name (G_OBJECT (plugin), "element_selected",
 							   selected_file);
 		g_free (uri);
-		g_object_unref (selected_file);
 	} else {
 		anjuta_shell_remove_value (ANJUTA_PLUGIN(plugin)->shell,
 								   IANJUTA_PROJECT_MANAGER_CURRENT_URI, NULL);
diff --git a/plugins/project-manager/tree-data.c b/plugins/project-manager/tree-data.c
index 61a9b6c..a9e0461 100644
--- a/plugins/project-manager/tree-data.c
+++ b/plugins/project-manager/tree-data.c
@@ -318,7 +318,7 @@ gbf_tree_data_new_source (AnjutaProjectNode *source)
 	{
 		data->group = g_object_ref (anjuta_project_group_get_directory (parent));
 	}
-	else
+	else if (anjuta_project_node_get_type (parent) == ANJUTA_PROJECT_TARGET)
 	{
 		AnjutaProjectNode *group;