From d16f2bf1ea39bfe5e943d0e77ecccd47390ceafa Mon Sep 17 00:00:00 2001
From: Stefan Schulz-Lauterbach <ssl@clickpress.de>
Date: Thu, 14 Jan 2016 15:54:08 +0100
Subject: [PATCH] Update Step.php

If no convert defined, a fatal error was thrown. Fatal error: Call to a member function next() on a non-object in /system/modules/convertx/classes/Delahaye/ConvertX/Dca/Step.php on line 94
---
 classes/Delahaye/ConvertX/Dca/Step.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/classes/Delahaye/ConvertX/Dca/Step.php b/classes/Delahaye/ConvertX/Dca/Step.php
index 3c7dfea..b5478c2 100644
--- a/classes/Delahaye/ConvertX/Dca/Step.php
+++ b/classes/Delahaye/ConvertX/Dca/Step.php
@@ -90,8 +90,10 @@ public function getConverters($objRow)
 
         $objConverters = ConverterModel::findAll();
 
-        while ($objConverters->next()) {
-            $return[$objConverters->id] = $objConverters->title;
+        if(is_object($objConverters)) {
+            while ($objConverters->next()) {
+                $return[$objConverters->id] = $objConverters->title;
+            }
         }
 
         return $return;