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

88725cb2 · Michael Stefaniuc · Alexandre Julliard · de092c6b · 88725cb2
Commit 88725cb2 authored Nov 17, 2014 by Michael Stefaniuc Committed by Alexandre Julliard Nov 17, 2014
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files.c dlls/advpack/files.c +1 -1

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--- 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;