Index: /branches/eccube-donation/html/frontparts/bloc/thank_you.php
===================================================================
--- /branches/eccube-donation/html/frontparts/bloc/thank_you.php	(revision 20674)
+++ /branches/eccube-donation/html/frontparts/bloc/thank_you.php	(revision 20699)
@@ -71,7 +71,12 @@
                 $objQuery->query("INSERT INTO dtb_bloc (bloc_name,tpl_path,filename,create_date,update_date,php_path,del_flg)
                  VALUES('東北地方太平洋沖地震ポイント寄付状況','','thank_you',NOW(),NOW(),'frontparts/bloc/thank_you.php',0)");
-                 if($fp = fopen(DATA_PATH.'downloads/donation_summary.csv','a+')){
-                    fwrite($fp,'0,0,0');
-                    fclose($fp);
+                 if(!file_exists(DATA_PATH.'downloads/donation_summary.csv')){
+                     if($fp = fopen(DATA_PATH.'downloads/donation_summary.csv','a+')){
+                        fwrite($fp,'0,0,0');
+                        fclose($fp);
+                     }else{
+                        echo '<p>エラー：ポイントサマリーファイルを作成出来ませんでした。</p>';
+                        exit;
+                     }
                  }
             }