Function getEnv

valdi_core/src/valdi_core/cpp/Localization/LocaleResolverLinux.cpp:9–15

namespace Valdi {

static StringBox getEnv(const char* name) {
    const char* v = std::getenv(name);
    if (v == nullptr) {
        return StringBox();
    }
    return StringBox::fromCString(v);
}

std::vector<StringBox> LocaleResolver::getPreferredLocales() {
    // 1. LC_ALL has absolute priority and is a single locale