diff -ru typo3_src-4.3.2/t3lib/class.t3lib_tstemplate.php typo3_src-4.3.2.patched/t3lib/class.t3lib_tstemplate.php
--- typo3_src-4.3.2/t3lib/class.t3lib_tstemplate.php	2010-02-23 12:00:03.000000000 +0100
+++ typo3_src-4.3.2.patched/t3lib/class.t3lib_tstemplate.php	2010-02-25 21:44:41.000000000 +0100
@@ -571,19 +571,15 @@
 					$GLOBALS['TYPO3_DB']->sql_free_result($res);
 				}
 			} else {	// NORMAL OPERATION:
-				$basedOnArr = t3lib_div::intExplode(',', $row['basedOn']);
-				foreach ($basedOnArr as $id) { // traversing list
-					if (!t3lib_div::inList($idList,'sys_'.$id))	{	// if $id is not allready included ...
-						$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid='.intval($id).' '.$this->whereClause);
-						if ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))	{	// there was a template, then we fetch that
-							$this->versionOL($subrow);
-							if (is_array($subrow))	{
-								$this->processTemplate($subrow,$idList.',sys_'.$id,$pid, 'sys_'.$id,$templateID);
-							}
-						}
-						$GLOBALS['TYPO3_DB']->sql_free_result($res);
-					}
+				$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'sys_template', 'uid in ('.$row['basedOn'].') '.$this->whereClause);
+				while ($subrow = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
+					if (t3lib_div::inList($idList,'sys_'.$subrow[$uid])) continue; //skip template if already included
+					$this->versionOL($subrow);
+					if (is_array($subrow))	{
+						$this->processTemplate($subrow,$idList.',sys_'.$subrow[$uid],$pid, 'sys_'.$subrow[$uid],$templateID);
+					}					
 				}
+				$GLOBALS['TYPO3_DB']->sql_free_result($res);
 			}
 		}