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Teach env_universal_remove to directly report whether the variable was

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successfully removed.
This commit is contained in:
ridiculousfish
2014-06-13 15:15:11 -07:00
parent 17c2d76c5e
commit 735195e8ea
5 changed files with 18 additions and 36 deletions
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14
env_universal.cpp
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@@ -105,20 +105,12 @@ void env_universal_set(const wcstring &name, const wcstring &value, bool exportv
env_universal_barrier();
}
int env_universal_remove(const wchar_t *name)
bool env_universal_remove(const wcstring &name)
{
int res;
if (!s_env_univeral_inited)
return 1;
return false;
CHECK(name, 1);
const wcstring name_str = name;
// TODO: shouldn't have to call get() here, should just have remove return success
res = env_universal_common_get(name_str).missing();
env_universal_common_remove(name_str);
return res;
return env_universal_common_remove(name);
}
void env_universal_get_names(wcstring_list_t &lst,