From 18f48e23a8927e2c03758900ae067efe6e441879 Mon Sep 17 00:00:00 2001
From: FrankE <support@frank-ebner.de>
Date: Mon, 20 Mar 2017 19:24:29 +0100
Subject: [PATCH] fixed LINT issue

---
 floorplan/v2/FloorplanLINT.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/floorplan/v2/FloorplanLINT.h b/floorplan/v2/FloorplanLINT.h
index ebb5db9..34ca7b8 100644
--- a/floorplan/v2/FloorplanLINT.h
+++ b/floorplan/v2/FloorplanLINT.h
@@ -166,6 +166,11 @@ namespace Floorplan {
 
 		static void checkStair(Issues& res, const Floor* floor, const Stair* stair) {
 
+			if (stair->getParts().empty()) {
+				res.push_back(Issue(Type::ERROR, floor, "stair does not contain any parts! [empty stair]"));
+				return;
+			}
+
 			const std::vector<Floorplan::StairPart> parts = stair->getParts();
 			const std::vector<Floorplan::Quad3> quads = Floorplan::getQuads(parts, floor);