params: cleanup constructor (#25834)

old-commit-hash: 583304fc7b
3 years ago · daf0a8fc1f
parent 4fbe04cf0a
commit daf0a8fc1f
1 changed files with 2 additions and 4 deletions
--- a/common/params.cc
+++ b/common/params.cc
@ -198,10 +198,8 @@ std::unordered_map<std::string, uint32_t> keys = {


 Params::Params(const std::string &path) {
-  const char* env = std::getenv("OPENPILOT_PREFIX");
-  prefix = env ? "/" + std::string(env) : "/d";
-  std::string default_param_path = ensure_params_path(prefix);
-  params_path = path.empty() ? default_param_path : ensure_params_path(prefix, path);
+  prefix = "/" + util::getenv("OPENPILOT_PREFIX", "d");
+  params_path = ensure_params_path(prefix, path);
 }

 std::vector<std::string> Params::allKeys() const {