--- loncom/loncron	2019/07/18 18:28:40	1.119
+++ loncom/loncron	2020/01/11 22:37:19	1.121
@@ -2,7 +2,7 @@
 
 # Housekeeping program, started by cron, loncontrol and loncron.pl
 #
-# $Id: loncron,v 1.119 2019/07/18 18:28:40 raeburn Exp $
+# $Id: loncron,v 1.121 2020/01/11 22:37:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1096,7 +1096,7 @@ sub write_hostips {
     if (keys(%prevhosts) && keys(%currhosts)) {
         foreach my $key (keys(%prevhosts)) {
             unless ($currhosts{$key} eq $prevhosts{$key}) {
-                $ipchange{$key} = $prevhosts{$key}.'|'.$currhosts{$key};
+                $ipchange{$key} = $prevhosts{$key}.' | '.$currhosts{$key};
             }
         }
         foreach my $key (keys(%currhosts)) {
@@ -1109,10 +1109,10 @@ sub write_hostips {
         if (keys(%ipchange)) {
             if (open(my $fh,'>>',$perlvar{'lonDaemons'}.'/logs/hostip.log')) {
                print $fh "********************\n".localtime(time).' Changes --'."\n".
-                         "Hostname | Previous IP | New IP\n".
-                         "--------------------------------\n";
+                         "| Hostname | Previous IP | New IP |\n".
+                         " --------------------------------- \n";
                foreach my $hostname (sort(keys(%ipchange))) {
-                    print $fh "$hostname | $ipchange{$hostname}\n";
+                    print $fh "| $hostname | $ipchange{$hostname} |\n";
                 }
                 print $fh "\n*******************\n\n";
                 close($fh);
@@ -1127,10 +1127,10 @@ sub write_hostips {
                               "MIME-Version: 1.0\n\n".
                               "Host/IP changes\n".
                               " \n".
-                              "Hostname | Previous IP | New IP\n".
-                              "--------------------------------\n";
+                              "| Hostname | Previous IP | New IP |\n".
+                              " --------------------------------- \n";
                 foreach my $hostname (sort(keys(%ipchange))) {
-                    $chgmail .= "$hostname | $ipchange{$hostname}\n";
+                    $chgmail .= "| $hostname | $ipchange{$hostname} |\n";
                 }
                 $chgmail .= "\n\n";
                 if (open(my $mailh, "|/usr/lib/sendmail -oi -t -odb")) {