From 850274be1d257f4063feec735aff89fdb7d099ea Mon Sep 17 00:00:00 2001
From: Guillaume Chazarain <guichaz@gmail.com>
Date: Sun, 22 Jan 2012 21:36:22 +0100
Subject: [PATCH] Restore the default SIGPIPE handler so that sudo ./iotop.py
 -b|head does what's expected.

---
 iotop/ui.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/iotop/ui.py b/iotop/ui.py
index 6c4ffa1..3292310 100644
--- a/iotop/ui.py
+++ b/iotop/ui.py
@@ -23,6 +23,7 @@ import math
 import optparse
 import os
 import select
+import signal
 import sys
 import time
 
@@ -465,6 +466,8 @@ class IOTopUI(object):
             self.win.refresh()
 
 def run_iotop_window(win, options):
+    if options.batch:
+        signal.signal(signal.SIGPIPE, signal.SIG_DFL)
     taskstats_connection = TaskStatsNetlink(options)
     process_list = ProcessList(taskstats_connection, options)
     ui = IOTopUI(win, process_list, options)
-- 
2.11.4.GIT