From 172f0a0016e55c128bfe0fd5b86b3afc38ff8c87 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Fri, 9 Nov 2018 12:46:36 +0100
Subject: [PATCH] fix -Wabsolute-value

---
 src/Mod/Sketcher/App/SketchObject.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mod/Sketcher/App/SketchObject.cpp b/src/Mod/Sketcher/App/SketchObject.cpp
index ad784f9e27..e8b42d8de7 100644
--- a/src/Mod/Sketcher/App/SketchObject.cpp
+++ b/src/Mod/Sketcher/App/SketchObject.cpp
@@ -1564,7 +1564,7 @@ int SketchObject::fillet(int GeoId1, int GeoId2,
 
                 double det = -dir1.x*dir2.y + dir2.x*dir1.y;
 
-                if(abs(det) < Precision::Confusion())
+                if (std::abs(det) < Precision::Confusion())
                     throw Base::RuntimeError("No intersection of normals"); // no intersection of normals
 
                 Base::Vector3d refp1 = curve1->pointAtParameter(refparam1);