fixed problem with Ajax tag editing

darcs-hash:20070620125536-6e07b-acdbf43e7a58997d857b7198d6e493517210ee4d.gz

diff --git a/ajax.php b/ajax.php
index 7e16b2f362d974e83880650600bb9ebea1739c09..eeacb17243ad5a809a837a48f4d209efcde7ef2f 100644 (file)
--- a/ajax.php
+++ b/ajax.php
@@ -88,9 +88,9 @@ function ajax_loadtags($dn,$type='plain'){
   $entry  = $result[0];
 
   if($type == 'plain'){
-    echo join(', ',$entry[$FIELDS['_marker']]);
+    echo join(', ',(array) $entry[$FIELDS['_marker']]);
   }else{
-    foreach ($entry[$FIELDS['_marker']] as $tag){
+    foreach ((array) $entry[$FIELDS['_marker']] as $tag){
       echo '<a href="index.php?marker=';
       echo rawurlencode($tag);
       echo '" class="tag">';