HOR-364 "Trigger: array_unique() expects..." SOLVED

2016-03-02 15:33:15 -04:00
parent 4b3891430a
commit 023c95437d
1 changed files with 1 additions and 1 deletions
--- a/workflow/engine/classes/class.pmScript.php
+++ b/workflow/engine/classes/class.pmScript.php
@@ -521,7 +521,7 @@ class PMScript
        $searchTypes = array ('checkgroup','dropdown','suggest');
        $processVariables = $pmTablesProxy->getDynaformVariables($_SESSION['PROCESS'],$searchTypes,false);
        $variables = $this->affected_fields;
-        $variables = array_unique($variables);
+        $variables = (is_array($variables))? array_unique($variables) : $variables;
        $newFields = array();
        $arrayValues = array();
        $arrayLabels = array();