diff options
Diffstat (limited to 'src/libstore/globals.cc')
| -rw-r--r-- | src/libstore/globals.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc index ad66ef8a8..0531aad9f 100644 --- a/src/libstore/globals.cc +++ b/src/libstore/globals.cc @@ -228,8 +228,12 @@ template<> void BaseSetting<SandboxMode>::convertToArg(Args & args, const std::s void MaxBuildJobsSetting::set(const std::string & str, bool append) { if (str == "auto") value = std::max(1U, std::thread::hardware_concurrency()); - else if (!string2Int(str, value)) - throw UsageError("configuration setting '%s' should be 'auto' or an integer", name); + else { + if (auto n = string2Int<decltype(value)>(str)) + value = *n; + else + throw UsageError("configuration setting '%s' should be 'auto' or an integer", name); + } } |