Index: /branches/version-2_5-dev/data/class/SC_SendMail.php
===================================================================
--- /branches/version-2_5-dev/data/class/SC_SendMail.php	(revision 20538)
+++ /branches/version-2_5-dev/data/class/SC_SendMail.php	(revision 20539)
@@ -281,5 +281,5 @@
      */
     function sendHtmlMail() {
-        return($this->sendMail(true));
+        return $this->sendMail(true);
     }
 
Index: /branches/version-2_5-dev/data/class/SC_CartSession.php
===================================================================
--- /branches/version-2_5-dev/data/class/SC_CartSession.php	(revision 20538)
+++ /branches/version-2_5-dev/data/class/SC_CartSession.php	(revision 20539)
@@ -95,5 +95,5 @@
             $arrRet[] = $this->cartSession[$productTypeId][$key]['cart_no'];
         }
-        return (max($arrRet) + 1);
+        return max($arrRet) + 1;
     }
 
@@ -146,5 +146,5 @@
             }
         }
-        return ($max);
+        return $max;
     }
 
Index: /branches/version-2_5-dev/data/class/helper/SC_Helper_Purchase.php
===================================================================
--- /branches/version-2_5-dev/data/class/helper/SC_Helper_Purchase.php	(revision 20507)
+++ /branches/version-2_5-dev/data/class/helper/SC_Helper_Purchase.php	(revision 20539)
@@ -251,5 +251,5 @@
      */
     function isMultiple() {
-        return (count($this->getShippingTemp()) > 1);
+        return count($this->getShippingTemp()) > 1;
     }
 
Index: /branches/version-2_5-dev/data/class/SC_Fpdf.php
===================================================================
--- /branches/version-2_5-dev/data/class/SC_Fpdf.php	(revision 20538)
+++ /branches/version-2_5-dev/data/class/SC_Fpdf.php	(revision 20539)
@@ -323,5 +323,5 @@
     // 文字コードSJIS変換 -> japanese.phpで使用出来る文字コードはSJIS-winのみ
     function lfConvSjis($conv_str) {
-        return (mb_convert_encoding($conv_str, "SJIS-win", CHAR_CODE));
+        return mb_convert_encoding($conv_str, "SJIS-win", CHAR_CODE);
     }
 
Index: /branches/version-2_5-dev/data/class/util/SC_Utils.php
===================================================================
--- /branches/version-2_5-dev/data/class/util/SC_Utils.php	(revision 20538)
+++ /branches/version-2_5-dev/data/class/util/SC_Utils.php	(revision 20539)
@@ -902,5 +902,5 @@
     /* かけ算をする（Smarty用) */
     function sfMultiply($num1, $num2) {
-        return ($num1 * $num2);
+        return $num1 * $num2;
     }
 
@@ -931,5 +931,5 @@
         // 同一ホスト内で一意なIDを生成
         $id = uniqid($head);
-        return ($id . $random);
+        return $id . $random;
     }
 
@@ -2159,5 +2159,5 @@
         if (is_string($microtime)) {
             list($usec, $sec) = explode(" ", microtime());
-            return ((float)$usec + (float)$sec);
+            return (float)$usec + (float)$sec;
         }
         return $microtime;
Index: /branches/version-2_5-dev/data/class/SC_CheckError.php
===================================================================
--- /branches/version-2_5-dev/data/class/SC_CheckError.php	(revision 20538)
+++ /branches/version-2_5-dev/data/class/SC_CheckError.php	(revision 20539)
@@ -1106,5 +1106,5 @@
      */
     function numelicCheck($string) {
-        return (strlen($string) > 0 && !ctype_digit($string));
+        return strlen($string) > 0 && !ctype_digit($string);
     }
 }