more tests

1 files changed, 6 insertions, 8 deletions

diff --git a/service/env/service.go b/service/env/service.go
index b0721971..9fb110c3 100644
--- a/service/env/service.go
+++ b/service/env/service.go
@@ -5,22 +5,20 @@ const ID = "env"
 
 // Service provides ability to map _ENV values from config file.
 type Service struct {
-	// Default is default set of values.
-	Default map[string]string
-	cfg     *Config
+	// values is default set of values.
+	values map[string]string
 }
 
 // NewService creates new env service instance for given rr version.
 func NewService(version string) *Service {
-	return &Service{Default: map[string]string{"rr": version}}
+	return &Service{values: map[string]string{"rr": version}}
 }
 
 // Init must return configure svc and return true if svc hasStatus enabled. Must return error in case of
 // misconfiguration. Services must not be used without proper configuration pushed first.
 func (s *Service) Init(cfg *Config) (bool, error) {
-	s.cfg = cfg
-	for k, v := range s.Default {
-		s.cfg.Values[k] = v
+	for k, v := range cfg.Values {
+		s.values[k] = v
 	}
 
 	return true, nil
@@ -28,5 +26,5 @@ func (s *Service) Init(cfg *Config) (bool, error) {
 
 // GetEnv must return list of env variables.
 func (s *Service) GetEnv() (map[string]string, error) {
-	return s.cfg.Values, nil
+	return s.values, nil
 }