From d2cd242d2ac9fbbb30b69284cb655e3c5ea7f0fa Mon Sep 17 00:00:00 2001
From: Kevin Yeh <kevinyeh@alum.mit.edu>
Date: Wed, 25 Apr 2012 10:38:13 -0400
Subject: [PATCH] removed call time *pass by reference* and made sure pass by
 reference specified in function signature

---
 library/freeb/xmlrpcs.inc     | 8 ++++----
 library/gen_hcfa_1500.inc.php | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/library/freeb/xmlrpcs.inc b/library/freeb/xmlrpcs.inc
index e4a1a20fd..cb191cd19 100644
--- a/library/freeb/xmlrpcs.inc
+++ b/library/freeb/xmlrpcs.inc
@@ -495,10 +495,10 @@
 		}
 
 		function registerMethods(&$obj) {
-			$cvars = $this->getObjectVars(&$obj);
+			$cvars = $this->getObjectVars($obj);
 			foreach($cvars as $ckey => $cvar) {
 				if (is_object($cvar)) {
-					$this->registerMethods(&$cvars[$ckey]);
+					$this->registerMethods($cvars[$ckey]);
 				}
 			}
 
@@ -531,11 +531,11 @@
 			return $prop;
 		}
 
-		function &getObjectVars($obj)	{
+		function &getObjectVars(&$obj)	{
 			$result=array();
 			$vars=get_object_vars($obj);
 			foreach ($vars as $var => $value)	{
-				$result[$var]=&$this->getVar(&$obj, $var);
+				$result[$var]=&$this->getVar($obj, $var);
 			}
 			return $result;
 		}
diff --git a/library/gen_hcfa_1500.inc.php b/library/gen_hcfa_1500.inc.php
index 9755454ac..c455e0e0c 100644
--- a/library/gen_hcfa_1500.inc.php
+++ b/library/gen_hcfa_1500.inc.php
@@ -51,7 +51,7 @@ function gen_hcfa_1500($pid, $encounter, &$log) {
 
   while ($hcfa_proc_index < $claim->procCount()) {
     if ($hcfa_proc_index) $hcfa_data .= "\014"; // append form feed for new page
-    gen_hcfa_1500_page($pid, $encounter, &$log, &$claim);
+    gen_hcfa_1500_page($pid, $encounter, $log, $claim);
   }
 
   $log .= "\n";
-- 
2.11.4.GIT