From 37d92d455d5a6bb0d84ceffe1c7be7b9694e5090 Mon Sep 17 00:00:00 2001
From: Roly Rudy Gutierrez Pinto <gproly@gmail.com>
Date: Mon, 11 Apr 2016 15:01:00 -0400
Subject: [PATCH] HOR-735

---
 workflow/engine/classes/class.pmFunctions.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/workflow/engine/classes/class.pmFunctions.php b/workflow/engine/classes/class.pmFunctions.php
index f0fb6f715..85d47d8f5 100755
--- a/workflow/engine/classes/class.pmFunctions.php
+++ b/workflow/engine/classes/class.pmFunctions.php
@@ -427,6 +427,17 @@ function evaluateFunction ($aGrid, $sExpresion)
         $pmScript->execute();
 
         $aGrid[$i] = $pmScript->aFields;
+        
+        //compatibility for var_label
+        foreach ($aFields as $j => $val) {
+            if (isset($aGrid[$i][$j . "_label"]) && empty($aGrid[$i][$j . "_label"]) && !empty($aGrid[$i][$j])) {
+                $aGrid[$i][$j . "_label"] = $aGrid[$i][$j];
+            }
+            if (substr($j, -6) !== "_label" && ($val !== $aGrid[$i][$j])) {
+                $aGrid[$i][$j . "_label"] = $aGrid[$i][$j];
+            }
+        }
+        //end
     }
     return $aGrid;
 }