NatLibFi / Skosmos

model/DataObject.php

Braces +3 added lines, -1 removed lines

@@ -79,10 +79,12 @@
         if ($sortable !== null) {
             uksort($sortable, array($this, 'mycompare'));
             foreach ($sortable as $prop => $vals) {
-                if (is_array($prop)) // the ConceptProperty objects have their own sorting methods
+                if (is_array($prop)) {
+                  // the ConceptProperty objects have their own sorting methods
                 {
                     ksort($sortable[$prop]);
                 }
+                }
             }
         }
         return $sortable;