From 2409a77399c3bf56b1fac00ce39d1fc7e07e5607 Mon Sep 17 00:00:00 2001
From: Sebastian Held <sebastian.held@uni-due.de>
Date: Wed, 31 Mar 2010 15:37:39 +0200
Subject: [PATCH] bugfix: multithreaded excitation

---
 FDTD/engine_multithread.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FDTD/engine_multithread.cpp b/FDTD/engine_multithread.cpp
index 6744d75..9e20b67 100644
--- a/FDTD/engine_multithread.cpp
+++ b/FDTD/engine_multithread.cpp
@@ -263,7 +263,7 @@ void thread_e_excitation::operator()()
 		for (unsigned int n=0;n<Op->E_Exc_Count;++n)
 		{
 			exc_pos = (int)numTS - (int)Op->E_Exc_delay[n];
-			exc_pos*= (exc_pos>0 && exc_pos<(int)Op->ExciteLength);
+			exc_pos*= (exc_pos>0 && exc_pos<=(int)Op->ExciteLength);
 	//			if (n==0) cerr << numTS << " => " << Op->ExciteSignal[exc_pos] << endl;
 			m_enginePtr->volt[Op->E_Exc_dir[n]][Op->E_Exc_index[0][n]][Op->E_Exc_index[1][n]][Op->E_Exc_index[2][n]] += Op->E_Exc_amp[n]*Op->ExciteSignal[exc_pos];
 		}