Avoid leaking file descriptors in RegisterLoad
This is pretty trivial, but if there's an error here we'll leak a file descriptor. Changed it to always close the file.
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@ -142,13 +142,14 @@ static void RegisterLoad(const string& strInput)
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valStr.insert(valStr.size(), buf, bread);
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}
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if (ferror(f)) {
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int error = ferror(f);
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fclose(f);
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if (error) {
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string strErr = "Error reading file " + filename;
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throw runtime_error(strErr);
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}
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fclose(f);
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// evaluate as JSON buffer register
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RegisterSetJson(key, valStr);
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}
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