From 1d5d74e12e10fdd50ac2379591326a4a90884f1c Mon Sep 17 00:00:00 2001
From: Carles Fernandez <carles.fernandez@gmail.com>
Date: Fri, 15 Jun 2018 17:20:01 +0200
Subject: [PATCH] Fix building with Boost 1.67

---
 src/algorithms/PVT/libs/rtklib_solver.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/algorithms/PVT/libs/rtklib_solver.cc b/src/algorithms/PVT/libs/rtklib_solver.cc
index 436ff9aaf..7f3606051 100644
--- a/src/algorithms/PVT/libs/rtklib_solver.cc
+++ b/src/algorithms/PVT/libs/rtklib_solver.cc
@@ -538,7 +538,7 @@ bool rtklib_solver::get_PVT(const std::map<int, Gnss_Synchro>& gnss_observables_
                     gtime_t rtklib_time = gpst2time(adjgpsweek(nav_data.eph[0].week), gnss_observables_map.begin()->second.RX_time);
                     gtime_t rtklib_utc_time = gpst2utc(rtklib_time);
                     p_time = boost::posix_time::from_time_t(rtklib_utc_time.time);
-                    p_time += boost::posix_time::microseconds(round(rtklib_utc_time.sec * 1e6));
+                    p_time += boost::posix_time::microseconds(static_cast<long>(round(rtklib_utc_time.sec * 1e6)));
                     this->set_position_UTC_time(p_time);
                     cart2geo(static_cast<double>(rx_position_and_time(0)), static_cast<double>(rx_position_and_time(1)), static_cast<double>(rx_position_and_time(2)), 4);