From 78efa6afa80f9de8cb3e09d7b80eb7c1151c4c51 Mon Sep 17 00:00:00 2001
From: Roly Rudy Gutierrez Pinto <gproly@gmail.com>
Date: Fri, 11 May 2018 10:25:42 -0400
Subject: [PATCH] HOR-4547: Classic / Task / Properties / Case Labels Warning:
 Declaration of XmlFormFieldTextareaPm::render($value, $owner) should be
 compatible with XmlFormField::render($value = NULL, $paramDummy2 = NULL) in
 /opt/processmaker/workflow/engine/classes/XmlFormFieldTextareaPm.php on line
 86 Warning: Declaration of XmlFormFieldTextareaPm::renderGrid($owner, $values
 = NULL) should be compatible with XmlFormField::renderGrid($values = Array,
 $owner = NULL, $onlyValue = false, $therow = -1) in
 /opt/processmaker/workflow/engine/classes/XmlFormFieldTextareaPm.php on line
 86

---
 gulliver/system/class.xmlform.php                  | 5 ++++-
 workflow/engine/classes/XmlFormFieldTextareaPm.php | 7 +++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/gulliver/system/class.xmlform.php b/gulliver/system/class.xmlform.php
index 261aaddce..23a0b7059 100644
--- a/gulliver/system/class.xmlform.php
+++ b/gulliver/system/class.xmlform.php
@@ -384,8 +384,11 @@ class XmlFormField
      * @param string values
      * @return string
      */
-    public function renderGrid($values = array(), $owner = null, $onlyValue = false, $therow = -1)
+    public function renderGrid($values = null, $owner = null, $onlyValue = false, $therow = -1)
     {
+        if ($values === null) {
+            $values = [];
+        }
         $result = [];
         $r = 1;
         foreach ($values as $v) {
diff --git a/workflow/engine/classes/XmlFormFieldTextareaPm.php b/workflow/engine/classes/XmlFormFieldTextareaPm.php
index 25b94be5c..75e42e1ca 100644
--- a/workflow/engine/classes/XmlFormFieldTextareaPm.php
+++ b/workflow/engine/classes/XmlFormFieldTextareaPm.php
@@ -23,7 +23,7 @@ class XmlFormFieldTextareaPm extends XmlFormField
      * @param eter string owner
      * @return string
      */
-    public function render($value = null, $owner)
+    public function render($value = null, $owner = null)
     {
         if ($this->showVars == 1) {
             $this->process = G::replaceDataField($this->process, $owner->values);
@@ -53,8 +53,11 @@ class XmlFormFieldTextareaPm extends XmlFormField
      * @param eter string owner
      * @return string
      */
-    public function renderGrid($owner, $values = null)
+    public function renderGrid($owner = null, $values = null, $onlyValue = false, $therow = -1)
     {
+        if ($values === null) {
+            $values = [];
+        }
         $result = array();
         $r = 1;
         foreach ($values as $v) {