From: Zac Medico <zmedico@gentoo.org>
Date: Thu, 7 Jun 2007 12:17:10 +0000 (-0000)
Subject: Fix strange _DevNull instance has no attribute 'isatty' warnings that occur when... 
X-Git-Tag: v2.2_pre1~1283
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=407c6e13d75246e9bf9646eac0f911cc1c3c0a5c;p=portage.git

Fix strange _DevNull instance has no attribute 'isatty' warnings that occur when epydoc generates docs.

svn path=/main/trunk/; revision=6748
---

diff --git a/pym/portage/process.py b/pym/portage/process.py
index 0cb175375..c3f5d4df4 100644
--- a/pym/portage/process.py
+++ b/pym/portage/process.py
@@ -112,7 +112,7 @@ def cleanup():
 atexit_register(cleanup)
 
 # Make sure the original terminal attributes are reverted at exit.
-if sys.stdin.isatty():
+if hasattr(sys.stdin, "isatty") and sys.stdin.isatty():
 	import termios
 	_stdin_termios = termios.tcgetattr(sys.stdin.fileno())
 	def _reset_stdin_termios(stdin_termios):