From 2458c139e40d875cb19c7f173c6e0ad2562ad2f0 Mon Sep 17 00:00:00 2001
From: holger krekel <holger@merlinux.eu>
Date: Mon, 22 Nov 2010 12:42:48 +0100
Subject: [PATCH] fix bug on windows

---
 _pytest/pytester.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_pytest/pytester.py b/_pytest/pytester.py
index 06f0c095b..11ebc4472 100644
--- a/_pytest/pytester.py
+++ b/_pytest/pytester.py
@@ -454,7 +454,7 @@ class TmpTestdir:
     def _getpybinargs(self, scriptname):
         if not self.request.config.getvalue("notoolsonpath"):
             import pytest
-            script = pytest.__file__.strip("co")
+            script = pytest.__file__.rstrip("co")
             assert script, "script %r not found" % scriptname
             # XXX we rely on script refering to the correct environment
             # we cannot use "(py.std.sys.executable,script)"