--- loncom/interface/lonprintout.pm	2005/02/09 19:53:55	1.343.2.3
+++ loncom/interface/lonprintout.pm	2005/02/09 19:57:19	1.343.2.4
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.343.2.3 2005/02/09 19:53:55 albertel Exp $
+# $Id: lonprintout.pm,v 1.343.2.4 2005/02/09 19:57:19 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -698,7 +698,7 @@ sub IndexCreation {
 sub print_latex_header {
     my $mode=shift;
     my $output='\documentclass[letterpaper]{article}';
-    if ($mode eq 'batchmode' || !$ENV{'request.role.adv'}) {
+    if (($mode eq 'batchmode') || (!$ENV{'request.role.adv'})) {
 	$output.='\batchmode';
     }
     $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n".