diff options
Diffstat (limited to 'third_party/nix/src/libutil/args.hh')
| -rw-r--r-- | third_party/nix/src/libutil/args.hh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/third_party/nix/src/libutil/args.hh b/third_party/nix/src/libutil/args.hh index 20233d353424..20a6379fecba 100644 --- a/third_party/nix/src/libutil/args.hh +++ b/third_party/nix/src/libutil/args.hh @@ -18,7 +18,7 @@ class Args { wrong. */ void parseCmdline(const Strings& cmdline); - virtual void printHelp(const string& programName, std::ostream& out); + virtual void printHelp(const std::string& programName, std::ostream& out); virtual std::string description() { return ""; } @@ -187,7 +187,7 @@ class Args { } /* Expect a string argument. */ - void expectArg(const std::string& label, string* dest, + void expectArg(const std::string& label, std::string* dest, bool optional = false) { expectedArgs.push_back( ExpectedArg{label, 1, optional, |