From 363a20d147e21658ce9a7539ebd6bf2eb0de48ae Mon Sep 17 00:00:00 2001
From: jiri <jiri>
Date: Sat, 16 Sep 2006 13:52:42 +0000
Subject: [PATCH] *** empty log message ***

---
 fourindex.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fourindex.h b/fourindex.h
index 4390edc..6344994 100644
--- a/fourindex.h
+++ b/fourindex.h
@@ -729,7 +729,7 @@ if(i<1||i>nocc ||j<1||j>nocc|| a<1||a>nvrt||b<1||b>nvrt) laerror("T2ijab_aces fo
 if (!NRMat<T>::v) laerror("access to unallocated fourindex_dense");
 #endif
 int minus=0;
-if(i==j||a==b) return (T)0;
+if(i==j||a==b) return (T)0; //important, needed
 if(i<j) {minus++; unsigned int t=i; i=j; j=t;}
 if(a<b) {minus++; unsigned int t=a; a=b; b=t;}
 T val=(*this).NRMat<T>::operator() ((i-2)*(i-1)/2+j-1, (a-2)*(a-1)/2+b-1);