From 5be42af2237e7abb06582b29e669bc7ce6181bc2 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Tue, 18 Aug 2009 17:56:56 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@3096
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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

diff --git a/src/fix_shake.cpp b/src/fix_shake.cpp
index 057797b13a..82c4206ac5 100644
--- a/src/fix_shake.cpp
+++ b/src/fix_shake.cpp
@@ -283,7 +283,7 @@ void FixShake::init()
   // cannot use with minimization since SHAKE turns off bonds
   // that should contribute to potential energy
 
-  if (update->whichflag == 1)
+  if (update->whichflag == 2)
     error->all("Fix shake cannot be used with minimization");
 
   // error if npt,nph fix comes before shake fix