From 6dd7b301738eef83b2c3a80430a7984569226ac3 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Tue, 24 Mar 2015 10:44:57 +0100
Subject: [PATCH] BusinessProcess: fix variable for unbound node

---
 library/Businessprocess/BusinessProcess.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Businessprocess/BusinessProcess.php b/library/Businessprocess/BusinessProcess.php
index ec5e5c9..26fc027 100644
--- a/library/Businessprocess/BusinessProcess.php
+++ b/library/Businessprocess/BusinessProcess.php
@@ -623,7 +623,7 @@ class BusinessProcess
             $conf .= $child->toLegacyConfigString($rendered);
         }
         foreach ($this->getUnboundNodes() as $node) {
-            $rendered[(string) $child] = true;
+            $rendered[(string) $node] = true;
             $conf .= $node->toLegacyConfigString($rendered);
         }
         return $conf . "\n";