fixed date bug

print/core/filters/date.js

@@ -1,6 +1,6 @@
 const Vue = require('vue');
 const strftime = require('strftime');
 
-Vue.filter('date', function(value, specifiers) {
+Vue.filter('date', function(value, specifiers = '%d-%m-%Y') {
     return strftime(specifiers, value);
 });

print/templates/reports/delivery-note/delivery-note.html

@@ -231,7 +231,7 @@
                                             <div class="header">{{$t('digitalSignature')}}</div>
                                             <div class="body centered">
                                                 <img v-bind:src="dmsPath"/>
-                                                <div>{{signature.created | date}}</div>
+                                                <div>{{signature.created | date('%d-%m-%Y')}}</div>
                                             </div>
                                         </div>
                                     </div>