dmloader: Handle NULL and empty path strings in SetSearchDirectory().
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -522,9 +522,14 @@ static HRESULT WINAPI IDirectMusicLoaderImpl_SetSearchDirectory(IDirectMusicLoad
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TRACE("(%p, %s, %s, %d)\n", This, debugstr_dmguid(class), debugstr_w(path), clear);
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if (!path)
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return E_POINTER;
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if (path[0]) {
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attr = GetFileAttributesW(path);
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if (attr == INVALID_FILE_ATTRIBUTES || !(attr & FILE_ATTRIBUTE_DIRECTORY))
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return DMUS_E_LOADER_BADPATH;
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}
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if (clear)
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FIXME("clear flag ignored\n");
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