--- loncom/loncron	2021/02/02 21:17:47	1.103.2.11
+++ loncom/loncron	2021/02/02 21:27:34	1.103.2.12
@@ -2,7 +2,7 @@
 
 # Housekeeping program, started by cron, loncontrol and loncron.pl
 #
-# $Id: loncron,v 1.103.2.11 2021/02/02 21:17:47 raeburn Exp $
+# $Id: loncron,v 1.103.2.12 2021/02/02 21:27:34 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -44,7 +44,7 @@ use IO::Socket;
 use HTML::Entities;
 use Getopt::Long;
 use GDBM_File qw(GDBM_READER);
-use Storable qw(thaw nfreeze);
+use Storable qw(thaw);
 use File::ReadBackwards;
 use File::Copy;
 use Sys::Hostname::FQDN();