Fix pass by reference warnings in index creation.

diff --git a/indexes.php b/indexes.php
index 5c6ebdbf8a0ab840321bff7d4ecba5ee218c5cfe..59ac499e179f0b8dfc33241bac16780c4d1e695e 100644 (file)
--- a/indexes.php
+++ b/indexes.php
@@ -91,7 +91,8 @@
 
                if ($attrs->recordCount() > 0) {
                        while (!$attrs->EOF) {
-                               $selColumns->add(new XHTML_Option($attrs->fields['attname']));
+                $XHTML_Option = new XHTML_Option($attrs->fields['attname']);
+                $selColumns->add($XHTML_Option);
                                $attrs->moveNext();
                        }
                }