From 9ffb0ad4544d606b7ff3a04fc8e0b5f11ef7befe Mon Sep 17 00:00:00 2001
From: bulia byak <buliabyak@gmail.com>
Date: Mon, 24 Aug 2009 19:56:23 +0000
Subject: patch from 417179 by Alvin

(bzr r8530)
---
 src/live_effects/spiro.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/live_effects/spiro.cpp')

diff --git a/src/live_effects/spiro.cpp b/src/live_effects/spiro.cpp
index c734f91ee..4aad25f08 100644
--- a/src/live_effects/spiro.cpp
+++ b/src/live_effects/spiro.cpp
@@ -773,6 +773,7 @@ spiro_iter(spiro_seg *s, bandmat *m, int *perm, double *v, int n)
 	    s[i].ks[k] += dk;
 	    norm += dk * dk;
 	}
+        s[i].ks[0] = 2.0*mod_2pi(s[i].ks[0]/2.0);
     }
     return norm;
 }
-- 
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