From b29c07bd76234c6e77c3cd3a71eb732f8580e1b3 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Sat, 30 Apr 2016 18:10:54 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@14914
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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

diff --git a/src/fix_property_atom.cpp b/src/fix_property_atom.cpp
index 41c16275eb..ea9161b4e3 100644
--- a/src/fix_property_atom.cpp
+++ b/src/fix_property_atom.cpp
@@ -418,6 +418,7 @@ void FixPropertyAtom::grow_arrays(int nmax)
     } else if (style[m] == CHARGE) {
       memory->grow(atom->q,nmax,"atom:q");
       size_t nbytes = (nmax-nmax_old) * sizeof(double);
+      memset(&atom->q[nmax_old],0,nbytes);
     } else if (style[m] == RMASS) {
       memory->grow(atom->rmass,nmax,"atom:rmass");
       size_t nbytes = (nmax-nmax_old) * sizeof(double);