- Check the return value from *_GETNUMDEVS message as per KB90562.

- Fix typo in MMDRV_InstallMap.

- Check the return value from *_GETNUMDEVS message as per KB90562.
155c8acf · Filip Navara · Alexandre Julliard · 78b64795 · 155c8acf
Commit 155c8acf authored Dec 01, 2004 by Filip Navara Committed by Alexandre Julliard Dec 01, 2004
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lolvldrv.c dlls/winmm/lolvldrv.c +4 -1

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--- a/dlls/winmm/lolvldrv.c
+++ b/dlls/winmm/lolvldrv.c
@@ -85,7 +85,7 @@ void    MMDRV_InstallMap(unsigned int drv,
    llTypes[drv].Map16To32A   = mp1632;
    llTypes[drv].UnMap16To32A = um1632;
    llTypes[drv].Map32ATo16   = mp3216;
-    llTypes[drv].UnMap32ATo16 = um1632;
+    llTypes[drv].UnMap32ATo16 = um3216;
    llTypes[drv].Callback     = cb;
 }

@@ -561,6 +561,9 @@ static  BOOL	MMDRV_InitPerType(LPWINE_MM_DRIVER lpDrv, UINT type, UINT wMsg)
    }

    TRACE("Got %u dev for (%s:%s)\n", count, lpDrv->drvname, llTypes[type].typestr);
+    
+    if (HIWORD(count))
+        return FALSE;

    /* got some drivers */
    if (lpDrv->bIsMapper) {