Index: addressbook/backends/groupwise/e-book-backend-groupwise.c
===================================================================
RCS file: /cvs/gnome/evolution-data-server/addressbook/backends/groupwise/e-book-backend-groupwise.c,v
retrieving revision 1.74
diff -u -p -r1.74 e-book-backend-groupwise.c
--- addressbook/backends/groupwise/e-book-backend-groupwise.c	10 Apr 2006 11:02:36 -0000	1.74
+++ addressbook/backends/groupwise/e-book-backend-groupwise.c	16 Apr 2006 07:30:20 -0000
@@ -2334,6 +2334,11 @@ find_book_view (EBookBackendGroupwise *e
 		return NULL;
 	EIterator *iter = e_list_get_iterator (views);
 	EDataBookView *rv = NULL;
+	
+	if (!iter) {
+		g_object_unref (views);
+		return NULL;
+	}
 
 	if (e_iterator_is_valid (iter)) {
 		/* just always use the first book view */