[PATCH 1 of 2 STABLE] convert: make commandline.limit_arglist private, simplify

[Patrick Mezard]

# HG changeset patch
# User Patrick Mezard <patrick at mezard.eu>
# Date 1344020701 -7200
# Branch stable
# Node ID ce2cfb0d86bd4c54e935e76ac1b8043ba9aecb51
# Parent  e15765c18ebc18448addb955d2b698c75fc8b380
convert: make commandline.limit_arglist private, simplify

diff --git a/hgext/convert/common.py b/hgext/convert/common.py
--- a/hgext/convert/common.py
+++ b/hgext/convert/common.py
@@ -345,8 +345,8 @@
         # (and make happy Windows shells while doing this).
         return argmax // 2 - 1
 
-    def limit_arglist(self, arglist, cmd, closestdin, *args, **kwargs):
-        cmdlen = len(self._cmdline(cmd, closestdin, *args, **kwargs))
+    def _limit_arglist(self, arglist, cmd, *args, **kwargs):
+        cmdlen = len(self._cmdline(cmd, *args, **kwargs))
         limit = self.argmax - cmdlen
         bytes = 0
         fl = []
@@ -363,7 +363,7 @@
             yield fl
 
     def xargs(self, arglist, cmd, *args, **kwargs):
-        for l in self.limit_arglist(arglist, cmd, True, *args, **kwargs):
+        for l in self._limit_arglist(arglist, cmd, *args, **kwargs):
             self.run0(cmd, *(list(args) + l), **kwargs)
 
 class mapfile(dict):