loncom/homework/lonhomework.pm - diff

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version 1.116, 2003/03/25 22:51:48	version 1.117, 2003/03/25 23:07:07
Line 478 sub renderpage {	Line 478 sub renderpage {
foreach my $target (@targets) {	foreach my $target (@targets) {
#my $t0 = [&gettimeofday()];	#my $t0 = [&gettimeofday()];
my $problem=&Apache::lonnet::getfile($file);	my $problem=&Apache::lonnet::getfile($file);
if ($problem == -1) {	if ($problem eq -1) {
&Apache::lonxml::error("<b> Unable to find <i>$file</i></b>");	&Apache::lonxml::error("<b> Unable to find <i>$file</i></b>");
$problem='';	$problem='';
}	}