Index: addressbook/backends/file/e-book-backend-file.c
===================================================================
RCS file: /cvs/gnome/evolution-data-server/addressbook/backends/file/e-book-backend-file.c,v
retrieving revision 1.41
diff -u -p -r1.41 e-book-backend-file.c
--- addressbook/backends/file/e-book-backend-file.c	16 Jan 2006 16:36:14 -0000	1.41
+++ addressbook/backends/file/e-book-backend-file.c	11 Apr 2006 11:25:19 -0000
@@ -516,6 +516,8 @@ book_view_thread (gpointer data)
 {
 	EDataBookView *book_view = data;
 	FileBackendSearchClosure *closure = get_closure (book_view);
+	if (!closure)
+		return;
 	EBookBackendFile *bf = closure->bf;
 	const char *query;
 	DB  *db;
@@ -652,6 +654,9 @@ e_book_backend_file_stop_book_view (EBoo
 {
 	FileBackendSearchClosure *closure = get_closure (book_view);
 	gboolean need_join = FALSE;
+
+	if (!closure)
+		return;
 
 	d(printf ("stopping query\n"));
 	g_mutex_lock (closure->mutex);