From 37790b77f96924c564a8190ffbe8df55293b04db Mon Sep 17 00:00:00 2001
From: Craig Watson <craig@watsons.ch>
Date: Tue, 31 Jan 2017 19:16:11 -0500
Subject: [PATCH] Fix building with gcc 6 (see issue 76)

---
 src/frameworks/UBGeometryUtils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frameworks/UBGeometryUtils.cpp b/src/frameworks/UBGeometryUtils.cpp
index a453e9b8..481ba1a9 100644
--- a/src/frameworks/UBGeometryUtils.cpp
+++ b/src/frameworks/UBGeometryUtils.cpp
@@ -188,7 +188,7 @@ QPolygonF UBGeometryUtils::arcToPolygon(const QLineF& startRadius, qreal spanAng
 
     qreal radiusLength = startRadius.length();
     qreal angle = 2 * asin(width / (2 * radiusLength)) * 180 / PI;
-    bool overlap = abs(spanAngleInDegrees) > 360 - angle;
+    bool overlap = qAbs(spanAngleInDegrees) > 360 - angle;
     if (overlap)
         spanAngleInDegrees = spanAngleInDegrees < 0 ? -360 : 360;