From c29f6964898a8309243323265e8be37b19752a6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A1s=20Veres-Szentkir=C3=A1lyi?= <vsza@vsza.hu>
Date: Tue, 2 Jul 2013 14:05:07 +0200
Subject: [PATCH] gen_values: siplified increment operation

---
 pysstv/sstv.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pysstv/sstv.py b/pysstv/sstv.py
index fa24929..9a491b0 100644
--- a/pysstv/sstv.py
+++ b/pysstv/sstv.py
@@ -81,7 +81,7 @@ class SSTV(object):
             tx = int(samples)
             for sample in xrange(tx):
                 yield sin(sample * freq * factor + offset)
-            offset = sample * freq * factor + offset
+            offset += sample * freq * factor
             samples -= tx
 
     def gen_freq_bits(self):