change array utility call

diff --git a/src/adminmodel.php b/src/adminmodel.php
index 509fed449113c66e17c655f256e4142f3a69ff5e..a0bc88f4f9ce0678a475a856207bae85f2dd90c8 100644 (file)
--- a/src/adminmodel.php
+++ b/src/adminmodel.php
@@ -628,7 +628,7 @@ class DateHierarchyListFilter extends IPF_Admin_Model_Filter
 
             $q->addWhere($expr . ' = ?', array($value));
         }
-        return \PFF\Arr::create($q->fetchArray())->pluck('value')->arr();
+        return \PFF\Arr::pluck($q->fetchArray(), 'value');
     }
 
     private function renderChoice($extraParams, $year, $month, $day, $label)