shithub: opossum

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Error handling, handle empty mime types

--- a/browser/browser.go

+++ b/browser/browser.go

@@ -1267,7 +1267,9 @@

 	buf, contentType, err := b.get(url, true)

 	if err != nil {

 		log.Errorf("error loading %v: %v", addr, err)

-		err = errors.Unwrap(err)

+		if er := errors.Unwrap(err); er != nil {

+			err = er

+		}

 		if strings.Contains(err.Error(), "HTTP response to HTTPS client") {

 			b.LocationField.Text = strings.Replace(url.String(), "https://", "http://", 1)

 			return b.LoadUrl()

@@ -1275,7 +1277,7 @@

 		b.showBodyMessage(err.Error())

 		return

 	}

-	if contentType.IsHTML() || contentType.IsPlain() {

+	if contentType.IsHTML() || contentType.IsPlain() || contentType.IsEmpty() {

 		b.render(buf)

 	} else {

 		done := make(chan int)

--- a/opossum.go

+++ b/opossum.go

@@ -40,10 +40,16 @@

 			return NewContentType("image/png", u)

 		case "gif":

 			return NewContentType("image/gif", u)

+		default:

+			return ContentType{}, nil

 		}

 	}

 	c.MediaType, c.Params, err = mime.ParseMediaType(s)

 	return

+}

+

+func (c ContentType) IsEmpty() bool {

+	return c.MediaType == ""

 }

 func (c ContentType) IsHTML() bool {