--- loncom/interface/lonprintout.pm	2023/04/16 21:22:47	1.692
+++ loncom/interface/lonprintout.pm	2023/04/17 10:17:07	1.693
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.692 2023/04/16 21:22:47 raeburn Exp $
+# $Id: lonprintout.pm,v 1.693 2023/04/17 10:17:07 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4829,7 +4829,7 @@ CHOOSE_FROM_SUBDIR
                         &generate_common_choosers($r,$helper,$escapedSequenceName,$escapedSequenceName,
                                                   $isProblem,$symbFilter,$start_new_option);
 
-                    my $resource_selector .= <<RESOURCE_SELECTOR;
+                    my $resource_selector = <<RESOURCE_SELECTOR;
   <state name="CHOOSE_STUDENTS2" title="Select Students and Resources">
     <choices variable='student_sort'>
       <choice computer='0'>Sort by section then student</choice>