From c2fb7d6462f84e58eead10c8c4d7c217e87552ac Mon Sep 17 00:00:00 2001
From: nbm <nbm@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Wed, 26 Apr 2006 09:50:34 +0000
Subject: [PATCH] KTS-897: don't synchronise empty items over.

---
 examples/fieldsynchronisation/syncFieldFromLDAP.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/examples/fieldsynchronisation/syncFieldFromLDAP.php b/examples/fieldsynchronisation/syncFieldFromLDAP.php
index a14a9eb..d3d13fe 100644
--- a/examples/fieldsynchronisation/syncFieldFromLDAP.php
+++ b/examples/fieldsynchronisation/syncFieldFromLDAP.php
@@ -77,7 +77,11 @@ foreach ($aResults->entries() as $oEntry) {
     // print $oEntry->dn() . "\n";
     $sValue = $oEntry->get_value($sAttribute, 'single');
     // print $sValue . "\n";
-    $aValues[] = $sValue;
+    if (!empty($sValue)) {
+        $aValues[] = $sValue;
+    }
 }
 
+$aValues = array_unique($aValues);
+
 KTMetadataUtil::synchroniseMetadata($oField, $aValues);
--
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