From b8b0226d1b2deee807991cf26353bb8c3246ca68 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Tue, 26 Nov 2013 17:07:52 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@11069
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 src/dump.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/dump.cpp b/src/dump.cpp
index 620227e4df..c37a324564 100644
--- a/src/dump.cpp
+++ b/src/dump.cpp
@@ -338,8 +338,9 @@ void Dump::write()
  
   // if buffering, convert doubles into strings
   // insure sbuf is sized for communicating
+  // cannot buffer if output is to binary file
 
-  if (buffer_flag) {
+  if (buffer_flag && !binary) {
     nsme = convert_string(nme,buf);
     int nsmin,nsmax;
     MPI_Allreduce(&nsme,&nsmin,1,MPI_INT,MPI_MIN,world);
@@ -363,7 +364,7 @@ void Dump::write()
 
   // comm and output buf of doubles
 
-  if (buffer_flag == 0) {
+  if (buffer_flag == 0 || binary) {
     if (filewriter) {
       for (int iproc = 0; iproc < nclusterprocs; iproc++) {
         if (iproc) {