The test test-insert.sh of the sql-bench suite fails with latest MariaDB 5.1.41

How to reproduce

• Build and instal MariaDB 5.1.41
• Start mysqld
• run sql-bench like
  ./run-all-tests --fast --small-test --server=mysql --user=root --socket=/tmp/mysql.sock
  Benchmark DBD suite: 2.15
  Date of test: 2009-12-29 18:10:31
  Running tests on: Linux 2.6.27.29-0.1-default x86_64
  Arguments: --fast --small-test --socket=/tmp/mysql.sock
  Comments:
  Limits from:
  Server version: MySQL 5.1.41 MariaDB beta log
  Optimization: None
  Hardware:
  ...
  ...
  ...
  insert: Warning: Can't execute insert. Check the file 'output/insert-mysql_fast-Linux_2.6.27.29_0.1_default_x86_64'

Looking into output/insert-mysql_fast-Linux_2.6.27.29_0.1_default_x86_64 tells us:

Test of compares with simple ranges
'select * from bench1 where (id>=1 and id<=2 or id>=4 and id<=5) or (id>=0 and id <=10)' returned wrong number of rows: 12 instead of 11

I tried several combinations to make sure that the test itself is OK.

Server | Test | Result
----------------------------------------------------
lp:maria | lp:maria | test-insert.sh fails
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lp:maria | lp:mysql-server | test-insert.sh fails
----------------------------------------------------
lp:mysql-server | lp:mysql-server | All tests OK
----------------------------------------------------
lp:mysql-server | lp:maria | All test OK
----------------------------------------------------