--- doc/loncapafiles/removenolongerused.piml	2014/06/20 19:01:02	1.9
+++ doc/loncapafiles/removenolongerused.piml	2016/02/20 00:12:54	1.13
@@ -32,9 +32,11 @@ my %files = (
             );
 
 my %dirs = (
-              'londocroot' => 'adm/lonLCDfont',
-                              'htmlarea',
-                              'res/adm/pages/bookmarkmenu',
+              'londocroot' => ['adm/lonLCDfont',
+                                  'htmlarea',
+                                  'res/adm/pages/bookmarkmenu',
+                                  'res/adm/pages/reactionresponse',
+                                  'adm/jsMath'],
            );
 
 my %multis = (
@@ -48,7 +50,7 @@ foreach my $key (sort(keys(%files))) {
     if ($paths{$key} ne '') {
         if (ref($files{$key}) eq 'ARRAY') {
             foreach my $file (@{$files{$key}}) {
-                if (-f $paths{$key}.'/'.$file) {
+                if (($file ne '') && (-f $paths{$key}.'/'.$file)) {
                     push(@filestodelete,$paths{$key}.'/'.$file);
                 }
             }
@@ -60,7 +62,7 @@ foreach my $key (sort(keys(%dirs))) {
     if ($paths{$key} ne '') {
         if (ref($dirs{$key}) eq 'ARRAY') {
             foreach my $dir (@{$dirs{$key}}) {
-                if (-d $paths{$key}.'/'.$dir) {
+                if (($dir ne '') && (-d $paths{$key}.'/'.$dir)) {
                     push(@dirstodelete,$paths{$key}.'/'.$dir);
                 }
             }
@@ -90,7 +92,7 @@ if (@dirstodelete > 0) {
         chomp($choice);
         $choice =~ s/\s+//g;
         if ($choice eq 'Y') {
-            File::Path::remove_tree($dir);
+            File::Path::rmtree($dir);
         }
     }
 }