Make variable const

Just to stress that map is immutable.
This commit is contained in:
Allan Odgaard
2012-09-18 10:19:43 +02:00
parent 848d197f7a
commit 54bf2be75f

View File

@@ -47,7 +47,7 @@ namespace oak
std::map<std::string, std::string> const& basic_environment ()
{
static std::map<std::string, std::string> environment = setup_basic_environment();
static std::map<std::string, std::string> const environment = setup_basic_environment();
return environment;
}