diff options
Diffstat (limited to 'third_party/nix/src/nix/command.cc')
| -rw-r--r-- | third_party/nix/src/nix/command.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/third_party/nix/src/nix/command.cc b/third_party/nix/src/nix/command.cc index b35fb1be98..b0efcb823d 100644 --- a/third_party/nix/src/nix/command.cc +++ b/third_party/nix/src/nix/command.cc @@ -1,11 +1,13 @@ #include "command.hh" +#include <utility> + #include "derivations.hh" #include "store-api.hh" namespace nix { -Commands* RegisterCommand::commands = 0; +Commands* RegisterCommand::commands = nullptr; void Command::printHelp(const string& programName, std::ostream& out) { Args::printHelp(programName, out); @@ -22,7 +24,8 @@ void Command::printHelp(const string& programName, std::ostream& out) { } } -MultiCommand::MultiCommand(const Commands& _commands) : commands(_commands) { +MultiCommand::MultiCommand(Commands _commands) + : commands(std::move(_commands)) { expectedArgs.push_back(ExpectedArg{ "command", 1, true, [=](std::vector<std::string> ss) { assert(!command); @@ -82,7 +85,7 @@ bool MultiCommand::processArgs(const Strings& args, bool finish) { } } -StoreCommand::StoreCommand() {} +StoreCommand::StoreCommand() = default; ref<Store> StoreCommand::getStore() { if (!_store) { |