--- loncom/interface/lonprintout.pm	2014/09/21 16:26:20	1.643
+++ loncom/interface/lonprintout.pm	2015/02/10 14:03:47	1.645
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.643 2014/09/21 16:26:20 raeburn Exp $
+# $Id: lonprintout.pm,v 1.645 2015/02/10 14:03:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2928,7 +2928,6 @@ ENDPART
 
 	&Apache::lonxml::clear_problem_counter();
 
-	my $pbreakresources = keys %page_breaks;
 	for (my $i=0;$i<=$#master_seq;$i++) {
 
 	    &Apache::lonenc::reset_enc();
@@ -3284,6 +3283,8 @@ ENDPART
 		 $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,$code_length,
 					    $code_type);
 	     }
+             $code_name =~ s/^\s+//;
+             $code_name =~ s/\s+$//;
 	     if ($code_name) {
 		 &Apache::lonnet::put('CODEs',
 				      {