use ``const var&`` notation in public interface

2014-11-27 18:11:18 +01:00
parent 8f3d2d4a45
commit 2586cfb9e3
1 changed files with 2 additions and 2 deletions
--- a/platform/default/string_stdlib.cpp
+++ b/platform/default/string_stdlib.cpp
@@ -8,7 +8,7 @@

 namespace mbgl { namespace platform {

-std::string uppercase(std::string const& str)
+std::string uppercase(const std::string& str)
 {
    std::stringstream output;
    char const *itr = str.c_str(), *nitr = itr;
@@ -41,7 +41,7 @@ std::string uppercase(std::string const& str)

 }

-std::string lowercase(std::string const& str)
+std::string lowercase(const std::string& str)
 {
    std::stringstream output;
    char const *itr = str.c_str(), *nitr = itr;