From 2d0fe913368310a8bcecd34e397472890ada6706 Mon Sep 17 00:00:00 2001
From: Rafael Ferreira da Silva <rafsilva@isi.edu>
Date: Sat, 13 Apr 2019 12:00:09 -0700
Subject: [PATCH] #92: improving code style

---
 src/wrench/services/compute/ComputeService.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wrench/services/compute/ComputeService.cpp b/src/wrench/services/compute/ComputeService.cpp
index 5b7a093e8c..d9664b64c8 100644
--- a/src/wrench/services/compute/ComputeService.cpp
+++ b/src/wrench/services/compute/ComputeService.cpp
@@ -249,7 +249,7 @@ namespace wrench {
 
       unsigned long total_num_cores = 0;
 
-      for (auto it : getNumCores()) {
+      for (const auto& it : getNumCores()) {
         total_num_cores += it.second;
       }
 
@@ -296,7 +296,7 @@ namespace wrench {
 
       unsigned long total_num_idle_cores = 0;
 
-      for (auto it : getNumIdleCores()) {
+      for (const auto& it : getNumIdleCores()) {
         total_num_idle_cores += it.second;
       }