Merge pull request #2 from detectify/fix/err-check

Minor fixes

main.go

@@ -24,7 +24,7 @@ func init() {
 			"",
 		}
 
-		fmt.Fprintf(os.Stderr, strings.Join(h, "\n"))
+		fmt.Fprint(os.Stderr, strings.Join(h, "\n"))
 	}
 }
 

module.go

@@ -81,12 +81,14 @@ func newModule(filename string) (*module, error) {
 }
 
 func (m *module) newRequest(baseURL, path string) (*http.Request, error) {
-
 	req, err := http.NewRequest(
 		m.Request.Method,
 		baseURL+path,
 		bytes.NewBuffer([]byte(m.Request.Body)),
 	)
+	if err != nil {
+		return nil, err
+	}
 
 	for _, h := range m.Request.Headers {
 		parts := strings.SplitN(h, ":", 2)
@@ -102,10 +104,6 @@ func (m *module) newRequest(baseURL, path string) (*http.Request, error) {
 		req.Header.Set(k, v)
 	}
 
-	if err != nil {
-		return nil, err
-	}
-
 	return req, nil
 }