*** client/mysql_install_db.cc.orig     2014-09-24 14:06:38.000000000 +0900
--- client/mysql_install_db.cc  2014-11-24 16:52:38.484506511 +0900
***************
*** 1231,1236 ****
--- 1231,1238 ----
      info.enabled(false);
    }

+   if (basedir.length() == 0)
+     basedir= string("./");

    /*
     1. Verify all option parameters