throw error when credentials are needed.

mxschmitt · Oct 18, 2018 · 64b83e3 · 64b83e3
1 parent 5db3df6
commit 64b83e3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/fritzboxmetrics/fritzboxmetrics.go b/pkg/fritzboxmetrics/fritzboxmetrics.go
@@ -241,6 +241,9 @@ func (a *Action) Call() (Result, error) {
 	if err != nil {
 		return nil, errors.Wrap(err, "could not roundtrip digest authentification")
 	}
+	if resp.StatusCode == http.StatusUnauthorized {
+		return nil, errors.New("authorization required")
+	}
 
 	data := new(bytes.Buffer)
 	data.ReadFrom(resp.Body)