diff -Nur smeserver-shared-folders-0.1/root/usr/lib/perl5/site_perl/esmith/FormMagick/Panel/shares.pm smeserver-shared-folders-0.1_mod/root/usr/lib/perl5/site_perl/esmith/FormMagick/Panel/shares.pm
--- smeserver-shared-folders-0.1/root/usr/lib/perl5/site_perl/esmith/FormMagick/Panel/shares.pm	2011-07-08 10:52:54.000000000 +0200
+++ smeserver-shared-folders-0.1_mod/root/usr/lib/perl5/site_perl/esmith/FormMagick/Panel/shares.pm	2011-07-08 10:54:04.000000000 +0200
@@ -264,7 +264,7 @@
     return undef if ($action eq 'modify' && $encryption ne 'enabled');
 
     my $inactivity = (($sharename ne '') && ($accountdb->get($sharename))) ?
-        ($accountdb->get($sharename)->prop('Inactivity') || '30'):'30';
+        ($accountdb->get($sharename)->prop('InactivityTimeOut') || '30'):'30';
 
     print_section_bar();
 
@@ -576,7 +576,7 @@
     if (my $acct = $accountdb->new_record($name, {
         Name                => $self->cgi->param('description'),
         Encryption          => $self->cgi->param('encryption'),
-        InactivityTimeOut   => $self->cgi->param('inactivity'),
+        InactivityTimeOut   => ($self->cgi->param('inactivity') || ''),
         WriteGroups         => $WriteGroups,
         ReadGroups          => $ReadGroups,
         RecycleBin          => $self->cgi->param('recyclebin'),
@@ -648,7 +648,7 @@
 
             $acct->merge_props(
                 Name         => $self->cgi->param('description'),
-                InactivityTimeOut   => $self->cgi->param('inactivity'),
+                InactivityTimeOut   => ($self->cgi->param('inactivity') || ''),
                 WriteGroups  => $WriteGroups,
                 ReadGroups   => $ReadGroups,
                 RecycleBin   => $self->cgi->param('recyclebin'),