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a/src/utils/readfile.cpp b/src/utils/readfile.cpp
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class FileToString : public FileScanDo {
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class FileToString : public FileScanDo {
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public:
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public:
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    FileToString(string& data) : m_data(data) {}
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    FileToString(string& data) : m_data(data) {}
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    string& m_data;
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    string& m_data;
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    bool init(unsigned int size, string *reason) {
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    bool init(size_t size, string *reason) {
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    if (size > 0)
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    if (size > 0)
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        m_data.reserve(size); 
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        m_data.reserve(size); 
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    return true;
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    return true;
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    }
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    }
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    bool data(const char *buf, int cnt, string *reason) {
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    bool data(const char *buf, int cnt, string *reason) {
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        return false;
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        return false;
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    }
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    }
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    noclosing = false;
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    noclosing = false;
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    }
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    }
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    if (cnttoread != (size_t)-1 && cnttoread) {
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  doer->init(cnttoread+1, reason);
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    if (st.st_size > 0) {
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    } else if (st.st_size > 0) {
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    doer->init(st.st_size+1, reason);
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    doer->init(st.st_size+1, reason);
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    } else if (cnttoread) {
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  doer->init(cnttoread+1, reason);
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    } else {
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    } else {
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    doer->init(0, reason);
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    doer->init(0, reason);
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    }
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    }
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    off_t curoffs = 0;
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    off_t curoffs = 0;