X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/611d822b02f836d7abe031cced6adc4281ef4356..fbf5fafb60eb44c0c00a7283fd05a6dec5f2b58f:/src/smpi/internals/smpi_utils.cpp

diff --git a/src/smpi/internals/smpi_utils.cpp b/src/smpi/internals/smpi_utils.cpp
index 045dbcc5b0..ddde90d51f 100644
--- a/src/smpi/internals/smpi_utils.cpp
+++ b/src/smpi/internals/smpi_utils.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2018. The SimGrid Team.
+/* Copyright (c) 2016-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -11,7 +11,7 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_utils, smpi, "Logging specific to SMPI (utils)");
 
-std::vector<s_smpi_factor_t> parse_factor(std::string smpi_coef_string)
+std::vector<s_smpi_factor_t> parse_factor(const std::string& smpi_coef_string)
 {
   std::vector<s_smpi_factor_t> smpi_factor;