--- loncom/homework/structuretags.pm	2003/06/25 16:47:47	1.190
+++ loncom/homework/structuretags.pm	2003/06/30 20:30:50	1.192
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.190 2003/06/25 16:47:47 albertel Exp $
+# $Id: structuretags.pm,v 1.192 2003/06/30 20:30:50 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -406,7 +406,7 @@ sub start_problem {
 	    }
 	} elsif ($target eq 'tex') {
 	    my $startminipage = '';
-	    if ($ENV{'form.problem_split'} ne 'yes') {
+	    if (not $ENV{'form.problem_split'}=~/yes/) {
 		$startminipage = '\begin{minipage}{\textwidth}';
 	    }
 	    my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
@@ -513,7 +513,7 @@ sub end_problem {
 		$result.=&Apache::lonxml::xmlend();
 	    } elsif ($target eq 'tex') {
 		my $endminipage = '';
-		if ($ENV{'form.problem_split'} ne 'yes') {
+		if (not $ENV{'form.problem_split'}=~/yes/) {
 		    $endminipage = '\end{minipage}';
 		}
 		$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}';