--- loncom/lonnet/perl/lonnet.pm	2010/11/09 20:55:34	1.1056.4.13
+++ loncom/lonnet/perl/lonnet.pm	2010/11/11 21:57:35	1.1056.4.14
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1056.4.13 2010/11/09 20:55:34 raeburn Exp $
+# $Id: lonnet.pm,v 1.1056.4.14 2010/11/11 21:57:35 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2466,7 +2466,7 @@ sub userfileupload {
     }
     if ($subdir eq 'scantron') {
         $fname = 'scantron_orig_'.$fname;
-    } else {   
+    } else {
         $fname="$subdir/$fname";
     }
     if ($context eq 'coursedoc') {
@@ -7397,7 +7397,7 @@ sub is_locked {
     my ($file_name, $domain, $user) = @_;
     my @check;
     my $is_locked;
-    push @check, $file_name;
+    push(@check,$file_name);
     my %locked = &get('file_permissions',\@check,
 		      $env{'user.domain'},$env{'user.name'});
     my ($tmp)=keys(%locked);
@@ -7414,6 +7414,7 @@ sub is_locked {
     } else {
         $is_locked = 'false';
     }
+    return $is_locked;
 }
 
 sub declutter_portfile {