From 8037991332fbd00eef3366f93ccd602da684b7b3 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Fri, 20 May 2011 15:27:50 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@6151
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/verlet.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/verlet.h b/src/verlet.h
index 211b5653f6..8b8c90b7a9 100644
--- a/src/verlet.h
+++ b/src/verlet.h
@@ -27,14 +27,14 @@ namespace LAMMPS_NS {
 class Verlet : public Integrate {
  public:
   Verlet(class LAMMPS *, int, char **);
-  ~Verlet() {}
+  virtual ~Verlet() {}
   void init();
   void setup();
   void setup_minimal(int);
   void run(int);
   void cleanup();
 
- private:
+ protected:
   int triclinic;                    // 0 if domain is orthog, 1 if triclinic
   int torqueflag;                   // zero out arrays every step
   int erforceflag;