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Adds debug output to display return code of failing SHGetFolderPathW, refs #3267

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This was SVN commit r16688.
This commit is contained in:
historic_bruno
2015-05-27 02:02:32 +00:00
parent 37357326f7
commit e5727980da
1 changed files with 6 additions and 2 deletions
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source/lib/sysdep/os/win/wutil.cpp
+6 -2
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@@ -1,4 +1,4 @@
/* Copyright (c) 2012 Wildfire Games
/* Copyright (c) 2015 Wildfire Games
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -287,7 +287,11 @@ static OsPath* GetFolderPath(int csidl)
HANDLE token = 0;
wchar_t path[MAX_PATH]; // mandated by SHGetFolderPathW
const HRESULT ret = SHGetFolderPathW(hwnd, csidl, token, 0, path);
ENSURE(SUCCEEDED(ret));
if (!SUCCEEDED(ret))
{
debug_printf("SHGetFolderPathW failed with HRESULT = 0x%08lx for csidl = 0x%04x\n", ret, csidl);
debug_warn("SHGetFolderPathW failed (see debug output)");
}
if(GetLastError() == ERROR_NO_TOKEN) // avoid polluting last error
SetLastError(0);
return new(wutil_Allocate(sizeof(OsPath))) OsPath(path);