[Bf-blender-cvs] [1cc4ab481e8] master: Fix crash drawing polygon curves

[Campbell Barton]

Commit: 1cc4ab481e87c0e3f459302bffbdf029545fd42d
Author: Campbell Barton
Date:   Fri May 18 14:23:53 2018 +0200
Branches: master
https://developer.blender.org/rB1cc4ab481e87c0e3f459302bffbdf029545fd42d

Fix crash drawing polygon curves

===================================================================

M	source/blender/editors/curve/editcurve_paint.c

===================================================================

diff --git a/source/blender/editors/curve/editcurve_paint.c b/source/blender/editors/curve/editcurve_paint.c
index 0d7cb089c4f..36d9f8a4c55 100644
--- a/source/blender/editors/curve/editcurve_paint.c
+++ b/source/blender/editors/curve/editcurve_paint.c
@@ -978,9 +978,16 @@ static int curve_draw_exec(bContext *C, wmOperator *op)
 		const struct StrokeElem *selem;
 
 		nu->pntsu = stroke_len;
+		nu->pntsv = 1;
 		nu->type = CU_POLY;
 		nu->bp = MEM_callocN(nu->pntsu * sizeof(BPoint), __func__);
 
+		/* Misc settings. */
+		nu->resolu = cu->resolu;
+		nu->resolv = 1;
+		nu->orderu = 4;
+		nu->orderv = 1;
+		
 		BPoint *bp = nu->bp;
 
 		BLI_mempool_iternew(cdd->stroke_elem_pool, &iter);