Embedded server bugfix

libmysqld/lib_sql.cc:
  Necessary thd->scramble initialization added
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

BitKeeper/etc/logging_ok

@@ -87,3 +87,4 @@ worm@altair.is.lan
 zak@balfor.local
 zak@linux.local
 zgreant@mysql.com
+hf@genie.(none)

libmysqld/lib_sql.cc

@@ -107,6 +107,7 @@ void start_embedded_conn1(NET * net)
   thd->command=COM_SLEEP;
   thd->version=refresh_version;
   thd->set_time();
+  bzero(thd->scramble, sizeof(thd->scramble));
   init_sql_alloc(&thd->mem_root,8192,8192);
 
   check_connections1(thd);