--- loncom/lonnet/perl/lonnet.pm	2010/03/26 21:27:41	1.1056.2.2
+++ loncom/lonnet/perl/lonnet.pm	2010/05/18 04:22:00	1.1056.4.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1056.2.2 2010/03/26 21:27:41 raeburn Exp $
+# $Id: lonnet.pm,v 1.1056.4.1 2010/05/18 04:22:00 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6535,7 +6535,7 @@ sub modifyuser {
     }
     &logthis('Call to modify user '.$udom.', '.$uname.', '.$uid.', '.
              $umode.', '.$first.', '.$middle.', '.
-	     $last.', '.$gene.'(forceid: '.$forceid.'; candelete: '.$showcandelete.')'.
+             $last.', '.$gene.'(forceid: '.$forceid.'; candelete: '.$showcandelete.')'.
              (defined($desiredhome) ? ' desiredhome = '.$desiredhome :
                                      ' desiredhome not specified'). 
              ' by '.$env{'user.name'}.' at '.$env{'user.domain'}.
@@ -6599,11 +6599,11 @@ sub modifyuser {
     } else {
         %names = @tmp;
     }
-#
 # If name, email and/or uid are blank (e.g., because an uploaded file
 # of users did not contain them), do not overwrite existing values
-# unless field is in $candelete array ref.
+# unless field is in $candelete array ref.  
 #
+
     my @fields = ('firstname','middlename','lastname','generation',
                   'permanentemail','id');
     my %newvalues;
@@ -6616,7 +6616,7 @@ sub modifyuser {
                     $names{$field} = $middle;
                 } elsif ($field eq 'lastname') {
                     $names{$field} = $last;
-                } elsif ($field eq 'generation') {
+                } elsif ($field eq 'generation') { 
                     $names{$field} = $gene;
                 } elsif ($field eq 'permanentemail') {
                     $names{$field} = $email;
@@ -6626,7 +6626,6 @@ sub modifyuser {
             }
         }
     }
-
     if ($first)  { $names{'firstname'}  = $first; }
     if (defined($middle)) { $names{'middlename'} = $middle; }
     if ($last)   { $names{'lastname'}   = $last; }
@@ -10359,7 +10358,7 @@ modifyuser($udom,$uname,$uid,$umode,$upa
 will update user information (firstname,middlename,lastname,generation,
 permanentemail), and if forceid is true, student/employee ID also.
 A user's institutional affiliation(s) can also be updated.
-User information fields will not be overwritten with empty entries
+User information fields will not be overwritten with empty entries 
 unless the field is included in the $candelete array reference.
 This array is included when a single user is modified via "Manage Users",
 or when Autoupdate.pl is run by cron in a domain.