From 2ab0bbafe0f8287fd7a77d9dd7cc6daa28d5441a Mon Sep 17 00:00:00 2001
From: Michael Stefaniuc <mstefani@redhat.de>
Date: Wed, 12 Nov 2014 15:22:05 +0100
Subject: [PATCH] mciwave: Simplify the check for an empty string (PVS-Studio).

---
 dlls/mciwave/mciwave.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/mciwave/mciwave.c b/dlls/mciwave/mciwave.c
index 4f24169f480..c7992fbc0ce 100644
--- a/dlls/mciwave/mciwave.c
+++ b/dlls/mciwave/mciwave.c
@@ -444,7 +444,7 @@ static DWORD create_tmp_file(HMMIO* hFile, LPWSTR* pszTmpFileName)
 
     TRACE("%s!\n", debugstr_w(*pszTmpFileName));
 
-    if (*pszTmpFileName && (strlenW(*pszTmpFileName) > 0)) {
+    if (*pszTmpFileName && (*pszTmpFileName)[0]) {
 
         *hFile = mmioOpenW(*pszTmpFileName, NULL,
                            MMIO_ALLOCBUF | MMIO_READWRITE | MMIO_CREATE);
@@ -470,7 +470,7 @@ static LRESULT WAVE_mciOpenFile(WINE_MCIWAVE* wmw, LPCWSTR filename)
     HeapFree(GetProcessHeap(), 0, wmw->lpFileName);
     wmw->lpFileName = fn;
 
-    if (strlenW(filename) > 0) {
+    if (filename[0]) {
         /* FIXME : what should be done if wmw->hFile is already != 0, or the driver is playin' */
         TRACE("MCI_OPEN_ELEMENT %s!\n", debugstr_w(filename));