# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1401227035 -7200
# Node ID 2e2fcefcc5ae87bfee9529991b2b5bcef93b679c
# Parent  96f5b2a1fe8ec712467308b2e3642e2e4ba7e439
Added close_fds usage for XSLT processor subprocesses.

diff -r 96f5b2a1fe8e -r 2e2fcefcc5ae parsers/graphviz.py
--- a/parsers/graphviz.py	Mon Dec 16 23:48:33 2013 +0100
+++ b/parsers/graphviz.py	Tue May 27 23:43:55 2014 +0200
@@ -4,7 +4,7 @@
     Based loosely on GNUPLOT parser by MoinMoin:KwonChanYoung
 
     @copyright: 2008 Wayne Tucker
-    @copyright: 2011, 2012, 2013 Paul Boddie <paul@boddie.org.uk>
+    @copyright: 2011, 2012, 2013, 2014 Paul Boddie <paul@boddie.org.uk>
     @copyright: 2012 Frederick Capovilla (Libéo) <fcapovilla@live.ca>
     @license: GNU GPL, see COPYING for details.
 """
@@ -305,7 +305,8 @@
                     shell=False,
                     stdin=process.stdout,
                     stdout=subprocess.PIPE,
-                    stderr=subprocess.PIPE)
+                    stderr=subprocess.PIPE,
+                    close_fds=True)
         else:
             logging.warn('XSLT processor not found at %s' % XSLT_PROCESSOR)