Michael Stefaniuc : avifil32: Simplify the check for an empty string ( PVS-Studio).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4517780988c38d5c739119d93d235c78148844d9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=4517780988c38d5c739119d93d235c78148844d9

Author: Michael Stefaniuc <mstefani at redhat.de>
Date:   Thu Nov 13 10:08:59 2014 +0100

avifil32: Simplify the check for an empty string (PVS-Studio).

---

 dlls/avifil32/avifile.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/avifil32/avifile.c b/dlls/avifil32/avifile.c
index 5b65fd0..af0315d 100644
--- a/dlls/avifil32/avifile.c
+++ b/dlls/avifil32/avifile.c
@@ -1460,7 +1460,7 @@ static DWORD   AVIFILE_ComputeMoviStart(IAVIFileImpl *This)
     dwPos += ((pStream->cbFormat + 1) & ~1U);
     if (pStream->lpHandlerData != NULL && pStream->cbHandlerData > 0)
       dwPos += 2 * sizeof(DWORD) + ((pStream->cbHandlerData + 1) & ~1U);
-    if (lstrlenW(pStream->sInfo.szName) > 0)
+    if (pStream->sInfo.szName[0])
       dwPos += 2 * sizeof(DWORD) + ((lstrlenW(pStream->sInfo.szName) + 1) & ~1U);
   }
 
@@ -2219,7 +2219,7 @@ static HRESULT AVIFILE_SaveFile(IAVIFileImpl *This)
     }
 
     /* ... an optional name for this stream ... */
-    if (lstrlenW(pStream->sInfo.szName) > 0) {
+    if (pStream->sInfo.szName[0]) {
       LPSTR str;
 
       ck.ckid   = ckidSTREAMNAME;