From 029fb80dc7e3c49750ff22bc7fe49a54ac25879f Mon Sep 17 00:00:00 2001
From: Gene Shuman <gene@valimail.com>
Date: Mon, 23 Jan 2017 14:58:55 -0800
Subject: [PATCH] Python 3 fix & arc cmd line tool fix

---
 arcverify.py    | 6 +++---
 dkim/dnsplug.py | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arcverify.py b/arcverify.py
index f3bc4d5..3ed3b4f 100644
--- a/arcverify.py
+++ b/arcverify.py
@@ -40,10 +40,10 @@ message = sys.stdin.read()
 verbose = '-v' in sys.argv
 if verbose:
   logging.basicConfig(level=10)
-  d = dkim.ARC(message)
-  cv, results, comment = d.verify()
+  a = dkim.ARC(message)
+  cv, results, comment = a.verify()
 else:
-  cv, results, comment = arc.verify(message)
+  cv, results, comment = dkim.arc_verify(message)
 
 print("arc verification: cv=%s %s" % (cv, comment))
 if verbose:
diff --git a/dkim/dnsplug.py b/dkim/dnsplug.py
index 8f258b0..3a90ac9 100644
--- a/dkim/dnsplug.py
+++ b/dkim/dnsplug.py
@@ -80,6 +80,6 @@ def get_txt(name):
     except UnicodeDecodeError:
         return None
     txt = _get_txt(unicode_name)
-    if txt:
+    if type(txt) is str:
       txt = txt.encode('utf-8')
     return txt