[anjuta] dir-project: check for NULL groups in dir_project_is_loaded()

[Carl-Anton Ingmarsson <carlantoni src gnome org>]

commit ea132dd6915a0484a4790aa1e28a07f2b5201310
Author: Carl-Anton Ingmarsson <ca ingmarsson gmail com>
Date:   Thu Apr 4 00:12:09 2013 +0200

    dir-project: check for NULL groups in dir_project_is_loaded()
    
    project->groups will be NULL if dir_project_load_root() has not been called yet.

 plugins/dir-project/dir-project.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/plugins/dir-project/dir-project.c b/plugins/dir-project/dir-project.c
index 8f3a3ad..95a95ac 100644
--- a/plugins/dir-project/dir-project.c
+++ b/plugins/dir-project/dir-project.c
@@ -906,6 +906,9 @@ find_not_loaded_node (gpointer key, gpointer value, gpointer user_data)
 static gboolean
 dir_project_is_loaded (DirProject *project)
 {
+       if (project->groups == NULL)
+               return FALSE;
+
        return g_hash_table_find (project->groups, find_not_loaded_node, NULL) == NULL;
 }