diff --git a/exec_test.go b/exec_test.go
index 8599c4f..c7613e9 100644
--- a/exec_test.go
+++ b/exec_test.go
@@ -14,7 +14,7 @@ func TestProject_GoCompile(t *testing.T) {
 		t.Error("Unexpected", err)
 	}
 	go func() {
-		result, err = p.goCompile(stop, []string{"sleep"}, []string{"20s"})
+		result, _ = p.goCompile(stop, []string{"sleep"}, []string{"20s"})
 		response <- result
 	}()
 	close(stop)
diff --git a/settings.go b/settings.go
index 5820549..8fe1cbe 100644
--- a/settings.go
+++ b/settings.go
@@ -32,7 +32,7 @@ const (
 
 // Settings defines a group of general settings and options
 type Settings struct {
-	file      string `yaml:"-" json:"-"`
+	file      string
 	Files     `yaml:"files,omitempty" json:"files,omitempty"`
 	FileLimit int64  `yaml:"flimit,omitempty" json:"flimit,omitempty"`
 	Legacy    Legacy `yaml:"legacy" json:"legacy"`
@@ -90,7 +90,7 @@ func (s *Settings) flimit() error {
 	rLimit.Max = uint64(s.FileLimit)
 	rLimit.Cur = uint64(s.FileLimit)
 
-	return  syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit)
+	return syscall.Setrlimit(syscall.RLIMIT_NOFILE, &rLimit)
 }
 
 // Delete realize folder
diff --git a/settings_windows.go b/settings_windows.go
index f177bac..5920d1c 100644
--- a/settings_windows.go
+++ b/settings_windows.go
@@ -137,7 +137,6 @@ func (s *Settings) record(out interface{}) error {
 		}
 	}
 	return s.write(filepath.Join(Directory, s.File), y)
-	return nil
 }
 
 // Stream return a byte stream of a given file