Index: uspace/lib/c/generic/vfs/vfs.c
===================================================================
--- uspace/lib/c/generic/vfs/vfs.c	(revision fafb8e5dc8a80c87cf66270ca6f93d574a95471c)
+++ uspace/lib/c/generic/vfs/vfs.c	(revision cbaf408fef7cfefd533ecd43ec15ba0fa2a37154)
@@ -322,5 +322,5 @@
 	while (vfs_sess == NULL) {
 		vfs_sess = service_connect_blocking(SERVICE_VFS, INTERFACE_VFS,
-		    0);
+		    0, NULL);
 	}