From 55c99e0463622aefbb8fdac650d604e35e3d0d3a Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Fri, 16 Nov 2012 20:28:57 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@9082
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/variable.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/variable.cpp b/src/variable.cpp
index 2bc7dbb7b1..b4fe0e7759 100644
--- a/src/variable.cpp
+++ b/src/variable.cpp
@@ -3024,7 +3024,7 @@ int Variable::special_function(char *word, char *contents, Tree **tree,
         else if (method == XMAX) value = MAX(value,one);
         else if (method == AVE) value += one;
         else if (method == TRAP) {
-          if (i > 1 && i < nvec) value += one;
+          if (i > 1 && i < nvec-1) value += one;
           else value += 0.5*one;
         }
       }