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a/src/utils/conftree.h b/src/utils/conftree.h
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    virtual int set(const string &nm, const string &val, 
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    virtual int set(const string &nm, const string &val, 
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                    const string &sk = string()) 
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                    const string &sk = string()) 
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    {
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    {
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    if (!m_ok)
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    if (!m_ok)
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        return 0;
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        return 0;
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  //LOGDEB2(("ConfStack::set [%s]:[%s] -> [%s]\n", sk.c_str(),
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  //nm.c_str(), val.c_str()));
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    // Avoid adding unneeded entries: if the new value matches the
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    // Avoid adding unneeded entries: if the new value matches the
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    // one out from the deeper configs, erase or dont add it
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    // one out from the deeper configs, erase or dont add it
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    // from/to the topmost file
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    // from/to the topmost file
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    typename vector<T*>::iterator it = m_confs.begin();
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    typename vector<T*>::iterator it = m_confs.begin();
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    it++;
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    it++;