From: Raphaël Barrois <raphael.barrois@polytechnique.org>
Date: Fri, 19 Mar 2010 16:05:54 +0000 (+0100)
Subject: Fix warning about abstract static functions
X-Git-Tag: xorg/1.0.0~332^2~38
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=b3c0f1653fe935b3220d06177a1e0fc396e7c29f;p=platal.git

Fix warning about abstract static functions

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

diff --git a/include/profilefields.inc.php b/include/profilefields.inc.php
index 567f5e2..486016f 100644
--- a/include/profilefields.inc.php
+++ b/include/profilefields.inc.php
@@ -34,8 +34,12 @@ abstract class ProfileField
      * @param $pids An array of pids
      * @param $visibility The level of visibility fetched fields must have
      * @return a PlIterator yielding data suitable for a "new ProfileBlah($data)"
+     * XXX MUST be reimplemented for each kind of ProfileField
      */
-    abstract public static function fetchData(array $pids, $visibility);
+    public static function fetchData(array $pids, $visibility)
+    {
+        return PlIteratorUtils::emptyIterator();
+    }
 
     public static function buildForPID($cls, $pid, $visibility)
     {