--- loncom/loncron	2018/10/29 02:46:41	1.111
+++ loncom/loncron	2018/10/29 02:57:30	1.112
@@ -2,7 +2,7 @@
 
 # Housekeeping program, started by cron, loncontrol and loncron.pl
 #
-# $Id: loncron,v 1.111 2018/10/29 02:46:41 raeburn Exp $
+# $Id: loncron,v 1.112 2018/10/29 02:57:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1176,8 +1176,8 @@ sub main () {
 	chop $hostname;
 	$hostname=~s/[^\w\.]//g; # make sure is safe to pass through shell
 	my $subj="LON: Unconfigured machine $hostname";
-	system("echo 'Unconfigured machine $hostname.' |\
-               mail -s '$subj' $emailto > /dev/null");
+	system("echo 'Unconfigured machine $hostname.' |".
+               " mail -s '$subj' $emailto > /dev/null");
 	exit 1;
     }
 
@@ -1187,8 +1187,8 @@ sub main () {
 	print("User ID mismatch. This program must be run as user 'www'.\n");
 	my $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}";
 	my $subj="LON: $perlvar{'lonHostID'} User ID mismatch";
-	system("echo 'User ID mismatch. loncron must be run as user www.' |\
-               mail -s '$subj' $emailto > /dev/null");
+	system("echo 'User ID mismatch. loncron must be run as user www.' |".
+               " mail -s '$subj' $emailto > /dev/null");
 	exit 1;
     }