[PATCH] [WinMM, MMSystem]: correctly fill the yield-data parameter in mciGetYieldProc

[Eric Pouech]

A+
---

 dlls/winmm/mci.c      |    1 +
 dlls/winmm/mmsystem.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)


diff --git a/dlls/winmm/mci.c b/dlls/winmm/mci.c
index 6fca013..216fb2a 100644
--- a/dlls/winmm/mci.c
+++ b/dlls/winmm/mci.c
@@ -2393,6 +2393,7 @@ YIELDPROC WINAPI mciGetYieldProc(MCIDEVICEID uDeviceID, DWORD* lpdwYieldData)
 	WARN("Proc is 32 bit\n");
 	return NULL;
     }
+    if (lpdwYieldData) *lpdwYieldData = wmd->dwYieldData;
     return wmd->lpfnYieldProc;
 }
 
diff --git a/dlls/winmm/mmsystem.c b/dlls/winmm/mmsystem.c
index 4f320f7..fd065d0 100644
--- a/dlls/winmm/mmsystem.c
+++ b/dlls/winmm/mmsystem.c
@@ -647,6 +647,7 @@ YIELDPROC16 WINAPI mciGetYieldProc16(UINT16 uDeviceID, DWORD* lpdwYieldData)
 	WARN("Proc is 32 bit\n");
 	return NULL;
     }
+    if (lpdwYieldData) *lpdwYieldData = wmd->dwYieldData;
     return (YIELDPROC16)wmd->lpfnYieldProc;
 }