From 5e3d5b45a397f257384473e0a99adcc265b52fee Mon Sep 17 00:00:00 2001
From: Martin Gracik <mgracik@redhat.com>
Date: Fri, 3 Dec 2010 09:53:21 +0100
Subject: [PATCH] Don't append yum output to the diff file

---
 utils/filediff.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/utils/filediff.py b/utils/filediff.py
index a75af9d0..4233d97b 100644
--- a/utils/filediff.py
+++ b/utils/filediff.py
@@ -72,9 +72,22 @@ def main(args):
             sys.stdout.write(line)
 
     # set up yum
+
+    # XXX HACK
+    # we don't want yum's stuff in the output
+    # so we redirect stdout to /dev/null for a while...
+    stdout = os.dup(1)
+    null = open("/dev/null", "w")
+    os.dup2(null.fileno(), 1)
+
+    # here yum prints out some stuff we really don't care about
     yb = yum.YumBase()
     yb.doSackSetup()
 
+    # give the stdout back
+    os.dup2(stdout, 1)
+    null.close()
+
     # get excessive files in source
     sys.stderr.write("getting excessive files in source\n")
     sizedict, pkgdict = {}, {}