Use const& for the parameters of type std::string not affected by previous commit.

[simgrid.git] / src / surf / xml / surfxml_parseplatf.cpp

diff --git a/src/surf/xml/surfxml_parseplatf.cpp b/src/surf/xml/surfxml_parseplatf.cpp
index ad85acb..b58cc69 100644 (file)
--- a/src/surf/xml/surfxml_parseplatf.cpp
+++ b/src/surf/xml/surfxml_parseplatf.cpp
@@ -60,7 +60,7 @@ void sg_platf_trace_connect(simgrid::kernel::routing::TraceConnectCreationArgs*
 }
 
 /* This function acts as a main in the parsing area. */
-void parse_platform_file(std::string file)
+void parse_platform_file(const std::string& file)
 {
   const char* cfile = file.c_str();
   int len           = strlen(cfile);