--- loncom/interface/lonprintout.pm	2023/01/17 23:02:49	1.627.2.32.2.4
+++ loncom/interface/lonprintout.pm	2023/02/03 01:20:30	1.627.2.32.2.5
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.627.2.32.2.4 2023/01/17 23:02:49 raeburn Exp $
+# $Id: lonprintout.pm,v 1.627.2.32.2.5 2023/02/03 01:20:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1477,7 +1477,7 @@ sub latex_header_footer_remove {
 #
 sub encapsulate_minipage {
     my ($text,$problem_split) = @_;
-    if (!($problem.split =~ /yes/i)) {
+    if (!($problem_split =~ /yes/i)) {
 	$text = '\begin{minipage}{\textwidth}'.$text.'\end{minipage}';
     }
     return $text;