From c1b50eb24e6c6c967f8cf1a47756b9dfb72c8a1d Mon Sep 17 00:00:00 2001
From: Lars Lehtonen <lars.lehtonen@gmail.com>
Date: Thu, 7 Dec 2023 09:28:36 -0800
Subject: [PATCH] algorithms: fix dropped error

---
 algorithms.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/algorithms.go b/algorithms.go
index 9595941..f298af5 100644
--- a/algorithms.go
+++ b/algorithms.go
@@ -148,6 +148,9 @@ type hmacAlgorithm struct {
 
 func (h *hmacAlgorithm) Sign(sig, key []byte) ([]byte, error) {
 	hs, err := h.fn(key)
+	if err != nil {
+		return nil, err
+	}
 	if err = setSig(hs, sig); err != nil {
 		return nil, err
 	}