From dd022fc64f372514f2b9dbdfaeca774b51337811 Mon Sep 17 00:00:00 2001
From: pscrozi <pscrozi@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Thu, 8 Nov 2012 20:58:35 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@9037
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/KSPACE/pair_born_coul_long.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/KSPACE/pair_born_coul_long.cpp b/src/KSPACE/pair_born_coul_long.cpp
index 5260e5f7e0..49e4c03e32 100644
--- a/src/KSPACE/pair_born_coul_long.cpp
+++ b/src/KSPACE/pair_born_coul_long.cpp
@@ -158,6 +158,7 @@ void PairBornCoulLong::compute(int eflag, int vflag)
         } else forcecoul = 0.0;
 
         if (rsq < cut_ljsq[itype][jtype]) {
+          r = sqrt(rsq);
           r6inv = r2inv*r2inv*r2inv;
           rexp = exp((sigma[itype][jtype]-r)*rhoinv[itype][jtype]);
           forceborn = born1[itype][jtype]*r*rexp - born2[itype][jtype]*r6inv