Index: /branches/version-2_12-dev/data/class/helper/SC_Helper_Plugin.php
===================================================================
--- /branches/version-2_12-dev/data/class/helper/SC_Helper_Plugin.php	(revision 21479)
+++ /branches/version-2_12-dev/data/class/helper/SC_Helper_Plugin.php	(revision 21486)
@@ -56,5 +56,5 @@
             if (array_search($arrPluginData['plugin_code'], $arrPluginDirectory) !== false) {
                 // プラグイン本体ファイルをrequire.
-                require_once(PLUGIN_UPLOAD_REALDIR . $arrPluginData['plugin_code'] . '/' . $arrPluginData['plugin_code'] . '.php');
+                require_once PLUGIN_UPLOAD_REALDIR . $arrPluginData['plugin_code'] . '/' . $arrPluginData['plugin_code'] . '.php';
 
                 // プラグインのインスタンス生成.