From 916bdc36b3b3af09de36fe5efcdb03293132d0be Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Sat, 22 Mar 2014 17:24:38 -0400
Subject: [PATCH] Fix php warnings

---
 CRM/Case/Audit/Audit.php          | 2 +-
 CRM/Case/XMLProcessor/Process.php | 2 +-
 CRM/Case/XMLProcessor/Report.php  | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/CRM/Case/Audit/Audit.php b/CRM/Case/Audit/Audit.php
index 0401161aef..96790f3482 100644
--- a/CRM/Case/Audit/Audit.php
+++ b/CRM/Case/Audit/Audit.php
@@ -53,7 +53,7 @@ class CRM_Case_Audit_Audit {
           $value = $value_elements->item(0)->nodeValue;
 
           $category_elements = $field->getElementsByTagName("Category");
-          if (!empty($category_elements)) {
+          if (!empty($category_elements->length)) {
             $category = $category_elements->item(0)->nodeValue;
           }
 
diff --git a/CRM/Case/XMLProcessor/Process.php b/CRM/Case/XMLProcessor/Process.php
index 297447699c..65b52939bb 100644
--- a/CRM/Case/XMLProcessor/Process.php
+++ b/CRM/Case/XMLProcessor/Process.php
@@ -454,7 +454,7 @@ AND        a.is_deleted = 0
     return TRUE;
   }
 
-  function activitySets($activitySetsXML) {
+  static function activitySets($activitySetsXML) {
     $result = array();
     foreach ($activitySetsXML as $activitySetXML) {
       foreach ($activitySetXML as $recordXML) {
diff --git a/CRM/Case/XMLProcessor/Report.php b/CRM/Case/XMLProcessor/Report.php
index bc8d94b90d..0387f50023 100644
--- a/CRM/Case/XMLProcessor/Report.php
+++ b/CRM/Case/XMLProcessor/Report.php
@@ -659,7 +659,7 @@ LIMIT  1
     return $string;
   }
 
-  function getCaseReport($clientID, $caseID, $activitySetName, $params, $form) {
+  static function getCaseReport($clientID, $caseID, $activitySetName, $params, $form) {
 
     $template = CRM_Core_Smarty::singleton();
 
@@ -721,7 +721,7 @@ LIMIT  1
     return $contents;
   }
 
-  function printCaseReport() {
+  static function printCaseReport() {
     $caseID            = CRM_Utils_Request::retrieve('caseID', 'Positive', CRM_Core_DAO::$_nullObject);
     $clientID          = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject);
     $activitySetName   = CRM_Utils_Request::retrieve('asn', 'String', CRM_Core_DAO::$_nullObject);
-- 
2.25.1