diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libutil/args.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/libutil/args.cc b/src/libutil/args.cc index b16a2e213..986c5d1cd 100644 --- a/src/libutil/args.cc +++ b/src/libutil/args.cc @@ -123,17 +123,21 @@ bool Args::processFlag(Strings::iterator & pos, Strings::iterator end) auto process = [&](const std::string & name, const Flag & flag) -> bool { ++pos; std::vector<std::string> args; + bool anyCompleted = false; for (size_t n = 0 ; n < flag.handler.arity; ++n) { if (pos == end) { if (flag.handler.arity == ArityAny) break; throw UsageError("flag '%s' requires %d argument(s)", name, flag.handler.arity); } if (flag.completer) - if (auto prefix = needsCompletion(*pos)) + if (auto prefix = needsCompletion(*pos)) { + anyCompleted = true; flag.completer(n, *prefix); + } args.push_back(*pos++); } - flag.handler.fun(std::move(args)); + if (!anyCompleted) + flag.handler.fun(std::move(args)); return true; }; |