From 091634b259a52787b24912f4026be639b26a7653 Mon Sep 17 00:00:00 2001
From: tqchen <tianqi.tchen@gmail.com>
Date: Mon, 9 Mar 2015 14:56:01 -0700
Subject: [PATCH] fix

---
 src/allreduce_base.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/allreduce_base.h b/src/allreduce_base.h
index 41b9f35f2..2d75da684 100644
--- a/src/allreduce_base.h
+++ b/src/allreduce_base.h
@@ -65,7 +65,7 @@ class AllreduceBase : public IEngine {
   }
   /*! \brief whether is distributed or not */
   virtual bool IsDistributed(void) const {
-    return tracker_uri == "NULL";
+    return tracker_uri != "NULL";
   }
   /*! \brief get rank */
   virtual std::string GetHost(void) const {