GetFileVersionInfoSizeA API violation

[Florian Schirmer]

Hi,

GetFileVersionInfoSizeA does not behave as described in my API
documentation. It is supposed to set the second param (handle) to zero.
Current wine implementation does not - it even sets a non zero value futher
down sometimes. So i suggest to apply the following patch. (If setting
handle to offset has some [undocumented] meaning the second part of the
patch should be ommited.)

Thanks! Comments?

Bye,
  Florian

--- wine-20030219/dlls/version/info.c-old       Wed Aug 14 23:04:54 2002
+++ wine-20030219/dlls/version/info.c   Sun Mar  9 17:51:14 2003
@@ -438,6 +438,8 @@ DWORD WINAPI GetFileVersionInfoSizeA( LP

TRACE("(%s,%p)\n", debugstr_a(filename), handle );

+    if ( handle ) *handle = 0;
+
     len = VERSION_GetFileVersionInfo_PE(filename, handle, 0, NULL);
     /* 0xFFFFFFFF means: file exists, but VERSION_INFO not found */
     if(len == 0xFFFFFFFF)
@@ -467,8 +469,6 @@ DWORD WINAPI GetFileVersionInfoSizeA( LP
                              offset, sizeof( buf ), buf );
     if (!ret) return 0;

-    if ( handle ) *handle = offset;
-
     if ( VersionInfoIs16( buf ) )
         vffi = (VS_FIXEDFILEINFO *)VersionInfo16_Value(
(VS_VERSION_INFO_STRUCT16 *)buf );
     else