winmm: Avoid a couple of unneeded lstrlenW() calls.

Note that since str is a buffer it cannot be NULL. Signed-off-by: Francois Gouget <fgouget@free.fr> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winmm: Avoid a couple of unneeded lstrlenW() calls.
6a4347be · Francois Gouget · Alexandre Julliard · f9b04a72 · 6a4347be
Commit 6a4347be authored Sep 16, 2019 by Francois Gouget Committed by Alexandre Julliard Sep 16, 2019
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playsound.c dlls/winmm/playsound.c +2 -2

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--- a/dlls/winmm/playsound.c
+++ b/dlls/winmm/playsound.c
@@ -87,11 +87,11 @@ static HMMIO	get_mmioFromProfile(UINT uFlags, LPCWSTR lpszName)

    TRACE("searching in SystemSound list for %s\n", debugstr_w(lpszName));
    GetProfileStringW(wszSounds, lpszName, wszNull, str, ARRAY_SIZE(str));
-    if (lstrlenW(str) == 0)
+    if (!*str)
    {
 	if (uFlags & SND_NODEFAULT) goto next;
 	GetProfileStringW(wszSounds, wszDefault, wszNull, str, ARRAY_SIZE(str));
-	if (lstrlenW(str) == 0) goto next;
+	if (!*str) goto next;
    }
    for (ptr = str; *ptr && *ptr != ','; ptr++);
    if (*ptr) *ptr = 0;