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Correctly export empty universal variables

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Fixes #5992
This commit is contained in:
ridiculousfish
2019-07-21 12:44:07 -07:00
parent 01dff25f62
commit e8c6de8055
4 changed files with 18 additions and 10 deletions
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7
src/env_universal_common.cpp
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@@ -300,10 +300,9 @@ bool env_universal_t::remove(const wcstring &key) {
wcstring_list_t env_universal_t::get_names(bool show_exported, bool show_unexported) const {
wcstring_list_t result;
scoped_lock locker(lock);
var_table_t::const_iterator iter;
for (iter = vars.begin(); iter != vars.end(); ++iter) {
const wcstring &key = iter->first;
const env_var_t &var = iter->second;
for (const auto &kv : vars) {
const wcstring &key = kv.first;
const env_var_t &var = kv.second;
if ((var.exports() && show_exported) || (!var.exports() && show_unexported)) {
result.push_back(key);
}