--- loncom/interface/portfolio.pm	2004/10/19 19:13:04	1.50
+++ loncom/interface/portfolio.pm	2004/10/25 13:04:58	1.51
@@ -488,7 +488,7 @@ sub handler {
 	# need to know if directory is empty so it can be removed if desired
 	my $is_empty=(@dir_list == 2);
 	&display_common($r,$current_path,$is_empty,\@dir_list);
-	if ($ENV{"form.mode"}='selectfile'){
+	if ($ENV{"form.mode"} eq 'selectfile'){
 	    &select_files($r);
             &display_file_select($r,$current_path,$is_empty,\@dir_list);
 	} else {