From c5c7605d548a0f4528f900c88e9588525bc5d6d1 Mon Sep 17 00:00:00 2001
From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Sat, 14 Apr 2007 15:43:41 -0700
Subject: [PATCH] pyfec: argparse: simplify

---
 pyfec/fec/util/argparse.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/pyfec/fec/util/argparse.py b/pyfec/fec/util/argparse.py
index e6159102..cb67cdb7 100644
--- a/pyfec/fec/util/argparse.py
+++ b/pyfec/fec/util/argparse.py
@@ -842,7 +842,8 @@ class FileType(object):
     """    
     def __init__(self, mode='r', bufsize=None):
         self._mode = mode
-        self._bufsize = bufsize
+        if self._bufsize is None:
+            self._bufsize = -1
     
     def __call__(self, string):
         # the special argument "-" means sys.std{in,out}
@@ -856,10 +857,7 @@ class FileType(object):
                 raise ValueError(msg)
 
         # all other arguments are used as file names
-        if self._bufsize:
-            return open(string, self._mode, self._bufsize)
-        else:
-            return open(string, self._mode)
+        return open(string, self._mode, self._bufsize)
 
 
 # ===========================
-- 
2.45.2