Fix crash extruding an empty curve

2015-03-10 18:22:08 +11:00
parent 81b50bcf5f
commit 95a1cc20dc
1 changed files with 4 additions and 0 deletions
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -4901,6 +4901,10 @@ static bool ed_editcurve_extrude(Curve *cu, EditNurb *editnurb)
 		void      *p;
 	} cu_actvert;

+	if (BLI_listbase_is_empty(&editnurb->nurbs)) {
+		return changed;
+	}
+
 	BKE_curve_nurb_vert_active_get(cu, &cu_actnu, &cu_actvert.p);
 	BKE_curve_nurb_vert_active_set(cu, NULL, NULL);