An empty UserFilterBuilder should return a PFC_True() instead of an empty PFC_And...

Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>

diff --git a/include/ufbuilder.inc.php b/include/ufbuilder.inc.php
index 2c39237..c4b8797 100644 (file)
--- a/include/ufbuilder.inc.php
+++ b/include/ufbuilder.inc.php
@@ -183,7 +183,11 @@ class UserFilterBuilder
     {
         $this->buildUFC();
         if ($this->valid) {
-            return $this->ufc;
+            if ($this->isEmpty()) {
+                return new PFC_True();
+            } else {
+                return $this->ufc;
+            }
         } else {
             return new PFC_False();
         }