[PATCH v2 4/5] winmm: Destroy timer after calling callback.

[Piotr Caban]

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/winmm/time.c | 13 ++++---------
  1 file changed, 4 insertions(+), 9 deletions(-)