Properly close store

main.go

@@ -14,6 +14,7 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+	defer db.Close()
 	handlers := transport.New(db)
 	// Auth endpoints
 	mux.Group(func(mux *flow.Mux) {

store/database.go

@@ -34,6 +34,7 @@ type Storer interface {
 	SessionUser(token string) (User, error)
 	SaveOauthState(state OauthState) error
 	OauthState(id string) (OauthState, error)
+	Close() error
 }
 
 type OauthState struct {
@@ -349,3 +350,7 @@ func (s *Store) OauthState(id string) (OauthState, error) {
 	}
 	return state, nil
 }
+
+func (s *Store) Close() error {
+	return s.database.Close()
+}