From 9743eec3abf257bef3fc54b834470617eaa72c66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20W=C5=82ostowski?= <tomasz.wlostowski@cern.ch>
Date: Thu, 25 Apr 2019 12:17:30 +0200
Subject: [PATCH] SHAPE_ARC: fixed polyline conversion bug introduced in
 e312e2b286

Fixes: lp:1826278
* https://bugs.launchpad.net/kicad/+bug/1826278

Fixes: lp:1826270
* https://bugs.launchpad.net/kicad/+bug/1826270

(cherry picked from commit 5813164d159c12c920b969b58ef6318e211758a3)
---
 common/geometry/shape_arc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/geometry/shape_arc.cpp b/common/geometry/shape_arc.cpp
index a3b7959a08..3c22a8c23f 100644
--- a/common/geometry/shape_arc.cpp
+++ b/common/geometry/shape_arc.cpp
@@ -259,7 +259,7 @@ const SHAPE_LINE_CHAIN SHAPE_ARC::ConvertToPolyline( double aAccuracy ) const
         double a = sa;
 
         if( n != 0 )
-            sa += m_centralAngle * (double) i / (double) n;
+            a = m_centralAngle * (double) i / (double) n;
 
         double x = c.x + r * cos( a * M_PI / 180.0 );
         double y = c.y + r * sin( a * M_PI / 180.0 );