From fa235e847c18943dc0a2b1358e56260eb8833b41 Mon Sep 17 00:00:00 2001
From: athomps <athomps@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Thu, 20 Jan 2011 05:27:07 +0000
Subject: [PATCH] Changed sign on shrink_check formula

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@5570 f3b2605a-c512-4ea7-a41b-209d697bcdaa
---
 src/neighbor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/neighbor.cpp b/src/neighbor.cpp
index 8ce8436608..f1df926a23 100644
--- a/src/neighbor.cpp
+++ b/src/neighbor.cpp
@@ -1014,7 +1014,7 @@ int Neighbor::check_distance()
     if (domain->xperiodic) delta = MIN(delta,domain->xprd-xprdhold);
     if (domain->yperiodic) delta = MIN(delta,domain->yprd-yprdhold);
     if (domain->zperiodic) delta = MIN(delta,domain->zprd-zprdhold);
-    delta = MAX(0.5*skin-delta,0.0);
+    delta = MAX(0.5*skin+delta,0.0);
     deltasq = delta*delta;
   } else deltasq = triggersq;
 
-- 
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