From 5408f73b964e97af49f9b1634b11f831d861ef94 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Fri, 21 Apr 2017 23:08:08 +0000
Subject: [PATCH] Fix a crash creating a group from a non-reference workplane.

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

diff --git a/src/group.cpp b/src/group.cpp
index 20b4a765..6251def2 100644
--- a/src/group.cpp
+++ b/src/group.cpp
@@ -122,7 +122,7 @@ void Group::MenuGroup(Command id) {
                 if(SS.GW.projRight.Dot(ut) < 0) g.predef.negateU = true;
                 if(SS.GW.projUp.   Dot(vt) < 0) g.predef.negateV = true;
             } else if(gs.workplanes == 1 && gs.n == 1) {
-                if(gs.entity[0].request().IsFromReferences()) {
+                if(gs.entity[0].isFromRequest()) {
                     Entity *wrkpl = SK.GetEntity(gs.entity[0]);
                     Entity *normal = SK.GetEntity(wrkpl->normal);
                     g.subtype = Subtype::WORKPLANE_BY_POINT_ORTHO;