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winmm: Fix WOD_Open() WID_Open() WAVE_MAPPER no-device case.

oldstable
Fabrice Bauzac 2013-08-20 05:37:53 +02:00 committed by Alexandre Julliard
parent fbe4012eaf
commit 21e0f739be
1 changed files with 4 additions and 0 deletions
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4
dlls/winmm/waveform.c
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@ -1228,6 +1228,8 @@ static LRESULT WOD_Open(WINMM_OpenInfo *info)
WINMM_MMDevice *mmdevice;
if(WINMM_IsMapper(info->req_device)){
if (g_outmmdevices_count == 0)
return MMSYSERR_BADDEVICEID;
devices = g_out_mapper_devices;
mmdevice = read_map(g_out_map, 0);
lock = &g_devthread_lock;
@ -1317,6 +1319,8 @@ static LRESULT WID_Open(WINMM_OpenInfo *info)
HRESULT hr;
if(WINMM_IsMapper(info->req_device)){
if (g_inmmdevices_count == 0)
return MMSYSERR_BADDEVICEID;
devices = g_in_mapper_devices;
mmdevice = read_map(g_in_map, 0);
lock = &g_devthread_lock;