Bug 15823: Redirect opac-discharge.pl to 404 page

See comment #17: Redirect to 404 in opac-discharge.pl and remove
message in template because with the redirect it will never be
reached.

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>

koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-discharge.tt

@@ -23,9 +23,6 @@
             <div class="span10">
                 <div id="discharge" class="maincontainer">
                     <h1>Discharge</h1>
-                    [% IF not(Koha.Preference("useDischarge")) %]
-                        Discharges have not been enabled. Please contact the library.
-                    [% ELSE %]
                     [% FOR message IN messages %]
                         <div class="dialog [% message.type %]">
                         [% IF message.code == "unable_to_generate_pdf" %]
@@ -49,7 +46,6 @@
                         <p><strong>Warning</strong>: This request is only valid if you are in good standing with the library. Once the application is made, you can not borrow library materials.</p>
                         <a href="/cgi-bin/koha/opac-discharge.pl?op=request">Ask for a discharge</a>
                     [% END %]
-                    [% END %]
                 </div> <!-- / #discharge -->
             </div> <!-- / .span10 -->
         </div> <!-- / .row-fluid -->

opac/opac-discharge.pl

@@ -33,6 +33,11 @@ use Koha::DateUtils;
 
 my $input = new CGI;
 
+unless ( C4::Context->preference('useDischarge') ) {
+    print $input->redirect("/cgi-bin/koha/errors/404.pl");
+    exit;
+}
+
 my $op = $input->param("op");
 
 # Getting the template and auth