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AK+Everywhere: Remove the null state of DeprecatedString

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This commit removes DeprecatedString's "null" state, and replaces all
its users with one of the following:
- A normal, empty DeprecatedString
- Optional<DeprecatedString>

Note that null states of DeprecatedFlyString/StringView/etc are *not*
affected by this commit. However, DeprecatedString::empty() is now
considered equal to a null StringView.
This commit is contained in:
Ali Mohammad Pur 2023-10-10 15:00:58 +03:30 • committed by Ali Mohammad Pur
parent daf6d8173c
commit aeee98b3a1
189 changed files with 597 additions and 652 deletions
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4
Userland/Utilities/su.cpp
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@ -18,7 +18,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
StringView first_positional;
StringView second_positional;
DeprecatedString command;
StringView command;
bool simulate_login = false;
Core::ArgsParser args_parser;
@ -65,7 +65,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
if (command.is_null()) {
TRY(Core::System::exec(account.shell(), Array<StringView, 1> { account.shell().view() }, Core::System::SearchInPath::No));
} else {
TRY(Core::System::exec(account.shell(), Array<StringView, 3> { account.shell().view(), "-c"sv, command.view() }, Core::System::SearchInPath::No));
TRY(Core::System::exec(account.shell(), Array<StringView, 3> { account.shell().view(), "-c"sv, command }, Core::System::SearchInPath::No));
}
return 1;