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fix(config): Allow empty values

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This commit is contained in:
Michael Carlberg 2016-12-14 15:10:19 +01:00
parent d3bc1f938f
commit 0b949ee3bb
1 changed files with 4 additions and 3 deletions
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7
src/components/config.cpp
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@ -107,17 +107,18 @@ void config::parse_file() {
}
string key{forward<string>(string_util::trim(forward<string>(line.substr(0, equal_pos)), ' '))};
string value{""};
auto it = m_sections[section].find(key);
if (it != m_sections[section].end()) {
throw key_error("Duplicate key name \"" + key + "\" defined on line " + to_string(lineno));
}
if (line.size() > equal_pos + 1) {
line.erase(0, equal_pos + 1);
if (equal_pos + 1 < line.size()) {
value = string_util::trim(forward<string>(string_util::trim(line.substr(equal_pos + 1), ' ')), '"');
}
string value{string_util::trim(forward<string>(string_util::trim(move(line), ' ')), '"')};
m_sections[section].emplace_hint(it, move(key), move(value));
}