From 69da1000b29c14b0def6084e18e94811ae724b67 Mon Sep 17 00:00:00 2001
From: Klaus Leithoff <kl@stylite.de>
Date: Wed, 21 Apr 2010 12:14:04 +0000
Subject: [PATCH] if only keys is passed to search return only the DISTINCT
 result-set (was not implemented when only_keys where passed as array)

---
 etemplate/inc/class.so_sql.inc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etemplate/inc/class.so_sql.inc.php b/etemplate/inc/class.so_sql.inc.php
index db8e04a60e..8b6131552d 100644
--- a/etemplate/inc/class.so_sql.inc.php
+++ b/etemplate/inc/class.so_sql.inc.php
@@ -899,6 +899,7 @@ class so_sql
 		if ($only_keys === true)
 		{
 			$colums = implode(',',array_keys($this->db_key_cols));
+			if (!empty($colums)) $colums = ' DISTINCT '.$colums;
 		}
 		elseif (is_array($only_keys))
 		{
@@ -908,6 +909,7 @@ class so_sql
 				$colums[] = ($db_col = array_search($col,$this->db_cols)) ? $db_col : $col;
 			}
 			$colums = implode(',',$colums);
+			if (!empty($colums)) $colums = ' DISTINCT '.$colums;
 		}
 		elseif (!$only_keys)
 		{