X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=classes%2Fplfilter.php;h=5c23d1c0798c3520e1df9cc095d14aa6c79a3dc4;hb=85bb0c6fe8cca537d48c297476971cdac5a7065f;hp=c1139df10e4e13df59d7ba9018ede39455de4f65;hpb=7c44b8bc211c768efdb3be75c5a7057bf0e5663e;p=platal.git

diff --git a/classes/plfilter.php b/classes/plfilter.php
index c1139df..5c23d1c 100644
--- a/classes/plfilter.php
+++ b/classes/plfilter.php
@@ -203,7 +203,7 @@ abstract class PlFilterOrder
 /** Extension of a PlFilterOrder, for orders where the value on which ordering
  * is done could be used for grouping results (promo, country, ...)
  */
-class PlFilterGroupableOrder extends PlFilterOrder
+abstract class PlFilterGroupableOrder extends PlFilterOrder
 {
     /** This function will be called when trying to retrieve groups;
      * the returned token will be used to group the values.