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Remove read_only stuff from env_var_t

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This doesn't work.

The real thing that tells if something is read-only is
electric_var_t::readonly().

This wasn't used, and we provide no way to make a variable read-only,
which makes this an unnecessary footgun.
This commit is contained in:
Fabian Homborg
2021-07-30 15:30:17 +02:00
parent dd3cdbcfc9
commit 80888eed57
2 changed files with 1 additions and 13 deletions
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3
src/env.cpp
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@@ -1054,8 +1054,7 @@ void env_stack_impl_t::set_in_node(const env_node_ref_t &node, const wcstring &k
var = var.setting_vals(std::move(val))
.setting_exports(res_exports)
.setting_pathvar(res_pathvar)
.setting_read_only(is_read_only(key));
.setting_pathvar(res_pathvar);
// Perhaps mark that this node contains an exported variable, or shadows an exported variable.
// If so regenerate the export list.