From f136af6873d7409daffe262b14f632af986bd7dc Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 28 Nov 2013 14:24:11 +0200
Subject: [PATCH] Check range when attaching Lights to a Lighting

---
 source/lighting.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/source/lighting.cpp b/source/lighting.cpp
index aae5d331..517530a2 100644
--- a/source/lighting.cpp
+++ b/source/lighting.cpp
@@ -1,7 +1,11 @@
+#include <stdexcept>
 #include "light.h"
 #include "lighting.h"
+#include "lightunit.h"
 #include "misc.h"
 
+using namespace std;
+
 namespace Msp {
 namespace GL {
 
@@ -16,6 +20,9 @@ void Lighting::set_ambient(const Color &a)
 
 void Lighting::attach(unsigned i, const Light &l)
 {
+	if(i>=LightUnit::get_n_units())
+		throw out_of_range("Lighting::attach");
+
 	if(i>=lights.size())
 		lights.resize(i+1);
 
-- 
2.43.0