create datadir folder if not exist
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1 changed files with 3 additions and 0 deletions
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@ -272,6 +272,9 @@ static std::string g_data_dir;
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void set_data_dir(const std::string &dir)
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{
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g_data_dir = dir;
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if (!g_data_dir.empty() && !boost::filesystem::exists(g_data_dir)) {
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boost::filesystem::create_directory(g_data_dir);
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}
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}
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const std::string& data_dir()
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