From fa99857467bbd1ea11be8782ff0c9935d6334881 Mon Sep 17 00:00:00 2001
From: tqchen <tianqi.tchen@gmail.com>
Date: Fri, 1 May 2015 22:45:11 -0700
Subject: [PATCH] try fix warning on some platforms

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

diff --git a/src/allreduce_base.cc b/src/allreduce_base.cc
index d0eff0425..964738b34 100644
--- a/src/allreduce_base.cc
+++ b/src/allreduce_base.cc
@@ -134,8 +134,9 @@ void AllreduceBase::TrackerPrint(const std::string &msg) {
 // util to parse data with unit suffix
 inline size_t ParseUnit(const char *name, const char *val) {
   char unit;
-  uint64_t amount;
-  int n = sscanf(val, "%lu%c", &amount, &unit);
+  unsigned long amt;
+  int n = sscanf(val, "%lu%c", &amt, &unit);
+  size_t amount = amt;
   if (n == 2) {
     switch (unit) {
       case 'B': return amount;