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mciwave: Return on error (Coverity).

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This commit is contained in:
Marcus Meissner 2009-10-17 17:44:21 +02:00 committed by Alexandre Julliard
parent 6999921a6d
commit 1ae601772c
1 changed files with 4 additions and 3 deletions
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7
dlls/mciwave/mciwave.c
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@ -1579,9 +1579,10 @@ static DWORD WAVE_mciInfo(MCIDEVICEID wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW l
TRACE("(%u, %08X, %p);\n", wDevID, dwFlags, lpParms);
if (lpParms == NULL || lpParms->lpstrReturn == NULL) {
ret = MCIERR_NULL_PARAMETER_BLOCK;
} else if (wmw == NULL) {
if (!lpParms || !lpParms->lpstrReturn)
return MCIERR_NULL_PARAMETER_BLOCK;
if (wmw == NULL) {
ret = MCIERR_INVALID_DEVICE_ID;
} else {
static const WCHAR wszAudio [] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','p','l','a','y','e','r',0};