diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/optparse.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index 4cab6928bb..91520479ef 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -321,10 +321,10 @@ class OptionParser # argument pattern. Yields when the pattern doesn't match substring. # def parse_arg(arg) - pattern or return nil, arg + pattern or return nil, [arg] unless m = pattern.match(arg) yield(InvalidArgument, arg) - return arg, nil + return arg, [] end if String === m m = [s = m] @@ -345,7 +345,7 @@ class OptionParser # conversion. Yields at semi-error condition instead of raising an # exception. # - def conv_arg(arg, val = nil) + def conv_arg(arg, val = []) if conv val = conv.call(*val) else |