Index: t3lib/class.t3lib_tceforms_inline.php
===================================================================
--- t3lib/class.t3lib_tceforms_inline.php	(revision 6312)
+++ t3lib/class.t3lib_tceforms_inline.php	(working copy)
@@ -1759,7 +1759,7 @@
 
 		for ($i = 1; $i <= $structureDepth; $i++) {
 			$current = $this->getStructureLevel(-$i);
-			$string = $this->getStructureItemName($current, self::Disposal_AttributeId) . $string;
+			$string = $this->getStructureItemName($current, self::Disposal_AttributeId) .($i > 1 ? self::Structure_Separator:''). $string;
 		}
 
 		return $string;