dsound: Add explicit "!= S_OK" to expressions that use HRESULTs as booleans.

[Rob Shearman]

---
 dlls/dsound/primary.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 684865210000024543ffb68e71d3d68b43aa5698.diff
Type: text/x-patch
Size: 466 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080912/1f6e53b2/attachment.bin