# HG changeset patch
# User Jun Wu <quark@fb.com>
# Date 1479165246 0
# Node ID 564b33acc21f3d2773d8a990114e157921229460
# Parent  78a58dcf88535162b03827f750ecf241325d57d4
patch: migrate to util.iterfile

diff -r 78a58dcf8853 -r 564b33acc21f mercurial/patch.py
--- a/mercurial/patch.py	Mon Nov 14 23:12:11 2016 +0000
+++ b/mercurial/patch.py	Mon Nov 14 23:14:06 2016 +0000
@@ -1069,7 +1069,7 @@
                     # Remove comment lines
                     patchfp = open(patchfn)
                     ncpatchfp = stringio()
-                    for line in patchfp:
+                    for line in util.iterfile(patchfp):
                         if not line.startswith('#'):
                             ncpatchfp.write(line)
                     patchfp.close()
@@ -2012,7 +2012,7 @@
     fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip,
                                        util.shellquote(patchname)))
     try:
-        for line in fp:
+        for line in util.iterfile(fp):
             line = line.rstrip()
             ui.note(line + '\n')
             if line.startswith('patching file '):