From 40bd101de057d966b236281a08d756b91bb1331b Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 15 Mar 2015 18:13:09 +0100
Subject: [PATCH] wavesynth/compute_samples/SplinePhase: fix reduction

---
 artiq/wavesynth/compute_samples.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/wavesynth/compute_samples.py b/artiq/wavesynth/compute_samples.py
index 5b91053fb..7ba485bfe 100644
--- a/artiq/wavesynth/compute_samples.py
+++ b/artiq/wavesynth/compute_samples.py
@@ -33,7 +33,7 @@ class SplinePhase:
     def next(self):
         r = self.c[0] + self.c0
         for i in range(len(self.c)-1):
-            self.c[i] += self.c[i+1] % 1.0
+            self.c[i] = (self.c[i] + self.c[i+1]) % 1.0
         return r