--- loncom/interface/Attic/londropadd.pm	2001/01/01 15:43:46	1.7
+++ loncom/interface/Attic/londropadd.pm	2001/01/01 17:30:00	1.8
@@ -499,7 +499,7 @@ ENDPICK
                  unless ($classlst=~/^error\:/) {
                      map {
                         my ($name,$value)=split(/\=/,$_);
-                        my ($end,$start)=split(/\_/,
+                        my ($end,$start)=split(/\:/,
                                             &Apache::lonnet::unescape($value));
                         my $active=1;
                         if (($end) && ($now>$end)) { $active=0; }