man pages: Bugfixed man pages for --sign and --ack flags; e.g., for stg-new

[stgit] / stgit / argparse.py

diff --git a/stgit/argparse.py b/stgit/argparse.py
index 0adb8ff..418a506 100644 (file)
--- a/stgit/argparse.py
+++ b/stgit/argparse.py
@@ -37,7 +37,7 @@ class opt(object):
         return optparse.make_option(*self.pargs, **kwargs)
     def metavar(self):
         o = self.get_option()
-        if not o.nargs:
+        if not o.takes_value():
             return None
         if o.metavar:
             return o.metavar
@@ -220,9 +220,6 @@ def _person_opts(person, short):
 def author_options():
     return _person_opts('author', 'auth')
 
-def author_committer_options():
-    return _person_opts('author', 'auth') + _person_opts('committer', 'comm')
-
 class CompgenBase(object):
     def actions(self, var): return set()
     def words(self, var): return set()