Treat the HTTP error message prefix as optional

hudl · Sep 28, 2016 · 4f48c58 · 4f48c58
1 parent 4563c50
commit 4f48c58
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/errors.go b/errors.go
@@ -12,7 +12,10 @@ type unsuccessfulHTTPResponse struct {
 }
 
 func (u *unsuccessfulHTTPResponse) Error() string {
-	return fmt.Sprint(u.messagePrefix, ", rcode = ", u.statusCode)
+	if len(u.messagePrefix) > 0 {
+		return fmt.Sprint(u.messagePrefix, ", rcode = ", u.statusCode)
+	}
+	return fmt.Sprint("rcode = ", u.statusCode)
 }
 
 // HTTPResponseStatusCode extracts the HTTP status code for the response from Eureka that motivated