Aric Stewart : msacm32: If a driver load fails and it does not give us another error set the error to MMSYSERR_NODRIVER .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6215742c6efc9fed47fa160fdd7718e7950377c3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6215742c6efc9fed47fa160fdd7718e7950377c3

Author: Aric Stewart <aric at codeweavers.com>
Date:   Fri Aug 21 09:38:53 2009 -0500

msacm32: If a driver load fails and it does not give us another error set the error to MMSYSERR_NODRIVER.

---

 dlls/msacm32/driver.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/msacm32/driver.c b/dlls/msacm32/driver.c
index e481d68..e3d987f 100644
--- a/dlls/msacm32/driver.c
+++ b/dlls/msacm32/driver.c
@@ -555,6 +555,8 @@ MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpe
         if (!pad->hDrvr)
         {
             ret = adod.dwError;
+            if (ret == MMSYSERR_NOERROR)
+                ret = MMSYSERR_NODRIVER;
             goto gotError;
         }
     }
@@ -578,6 +580,8 @@ MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpe
         if (!pad->pLocalDrvrInst)
         {
             ret = adod.dwError;
+            if (ret == MMSYSERR_NOERROR)
+                ret = MMSYSERR_NODRIVER;
             goto gotError;
         }
     }