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

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 88725cb27903ee3d947a0fa05b6544a8196d411d
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=88725cb27903ee3d947a0fa05b...

Author: Michael Stefaniuc 
Date:   Mon Nov 17 11:05:58 2014 +0100

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

---

dlls/advpack/files.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/advpack/files.c b/dlls/advpack/files.c
index 1e555f7..c5efbb2 100644
--- a/dlls/advpack/files.c
+++ b/dlls/advpack/files.c
@@ -567,7 +567,7 @@ static LPSTR convert_file_list(LPCSTR FileList, DWORD *dwNumFiles)
     szConvertedList[dwLen - 1] = '\0';

/* empty list */
-    if (!lstrlenA(szConvertedList))
+    if (!szConvertedList[0])
     {
         HeapFree(GetProcessHeap(), 0, szConvertedList);
         return NULL;