Rearrange disable_warnings to enclose the warning emitters properly.

# Protect ourselves from data left in tmp/ by a previos possibly failed

# test

--system rm -f $MYSQLTEST_VARDIR/tmp/t1.*

--disable_query_log

--disable_warnings

--disable_query_log

eval prepare stmt from "create table t1 (c char(10)) data directory='$MYSQLTEST_VARDIR/tmp'";

--enable_warnings

--enable_query_log

execute stmt;

#

--disable_result_log

show create table t1;

--enable_result_log

--enable_warnings

drop table t1;

deallocate prepare stmt;