[Duplicity-talk] [PATCH 1/2] rdiffdir: allow lower-bounds-only for action operands

[Laszlo Ersek]

Signed-off-by: Laszlo Ersek <address@hidden>
---
 bin/rdiffdir |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/rdiffdir b/bin/rdiffdir
index 3625f5e..17640ca 100755
--- a/bin/rdiffdir
+++ b/bin/rdiffdir
@@ -121,10 +121,10 @@ def check_does_not_exist(filename):
 
 def get_action(args):
     """Figure out the main action from the arguments"""
-    def require_args(num):
+    def require_args(num, upper_bound_too=True):
         if len(args)-1 < num:
             command_line_error("Too few arguments")
-        elif len(args)-1 > num:
+        elif upper_bound_too and len(args)-1 > num:
             command_line_error("Too many arguments")
 
     if not args:
-- 
1.7.1