diff options
Diffstat (limited to 'Userland/Utilities/pidof.cpp')
| -rw-r--r-- | Userland/Utilities/pidof.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Userland/Utilities/pidof.cpp b/Userland/Utilities/pidof.cpp index eb576681c5..648754fb94 100644 --- a/Userland/Utilities/pidof.cpp +++ b/Userland/Utilities/pidof.cpp @@ -45,8 +45,8 @@ ErrorOr<int> serenity_main(Main::Arguments args) TRY(Core::System::unveil(nullptr, nullptr)); bool single_shot = false; - char const* omit_pid_value = nullptr; - char const* process_name = nullptr; + StringView omit_pid_value; + StringView process_name; Core::ArgsParser args_parser; args_parser.add_option(single_shot, "Only return one pid", nullptr, 's'); @@ -56,11 +56,11 @@ ErrorOr<int> serenity_main(Main::Arguments args) args_parser.parse(args); pid_t pid_to_omit = 0; - if (omit_pid_value) { - if (!strcmp(omit_pid_value, "%PPID")) { + if (!omit_pid_value.is_empty()) { + if (omit_pid_value == "%PPID"sv) { pid_to_omit = getppid(); } else { - auto number = StringView { omit_pid_value, strlen(omit_pid_value) }.to_uint(); + auto number = omit_pid_value.to_uint(); if (!number.has_value()) { warnln("Invalid value for -o"); args_parser.print_usage(stderr, args.strings[0]); @@ -69,5 +69,5 @@ ErrorOr<int> serenity_main(Main::Arguments args) pid_to_omit = number.value(); } } - return pid_of(process_name, single_shot, omit_pid_value != nullptr, pid_to_omit); + return pid_of(process_name, single_shot, !omit_pid_value.is_empty(), pid_to_omit); } |