Reproduced in 5.0.16-nt. Tested to work in 5.0.20
  


mysql-test/r/group_min_max.result:
  Test case for BUG#15102 : select distinct returns empty result, select count distinct > 0 (correct)
    Reproduced in 5.0.16-nt. Tested to be fixed in 5.0.20
mysql-test/t/group_min_max.test:
  Test case for BUG#15102 : select distinct returns empty result, select count distinct > 0 (correct)
    Reproduced in 5.0.16-nt. Tested to be fixed in 5.0.20