From af1dc022b1bf3774d977965463ca54db2c5ed6f7 Mon Sep 17 00:00:00 2001
From: Luciano Jerez Chaves <ljerezchaves@gmail.com>
Date: Thu, 2 Feb 2017 16:49:55 +0100
Subject: [PATCH] lte: (fixes #2632) build error due to uninitialized variable
 in rem helper

---
 src/lte/helper/radio-environment-map-helper.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lte/helper/radio-environment-map-helper.cc b/src/lte/helper/radio-environment-map-helper.cc
index 67351cff4..0d5545976 100644
--- a/src/lte/helper/radio-environment-map-helper.cc
+++ b/src/lte/helper/radio-environment-map-helper.cc
@@ -282,8 +282,8 @@ RadioEnvironmentMapHelper::RunOneIteration (double xMin, double xMax, double yMi
 {
   NS_LOG_FUNCTION (this << xMin << xMax << yMin << yMax);
   std::list<RemPoint>::iterator remIt = m_rem.begin ();
-  double x;
-  double y;
+  double x = 0.0;
+  double y = 0.0;
   for (x = xMin; x < xMax + 0.5*m_xStep; x += m_xStep)
     {
       for (y = (x == xMin) ? yMin : m_yMin;