From 8e06bb5ff3290647b6f72685a2b7739083a67764 Mon Sep 17 00:00:00 2001
From: Cody Soyland <cody@soyland.org>
Date: Wed, 25 Sep 2019 15:13:41 -0500
Subject: [PATCH] return error instead of fatal

---
 server/server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/server.go b/server/server.go
index 4ea3c66a8..b1f16957c 100644
--- a/server/server.go
+++ b/server/server.go
@@ -490,7 +490,7 @@ func GetTLSConfig(tlsConfig *TLSConfig) (TLSConfig *tls.Config, err error) {
 		if tlsConfig.CACertPath != "" {
 			b, err := ioutil.ReadFile(tlsConfig.CACertPath)
 			if err != nil {
-				log.Fatalf("loading tls ca key: %s\n", err)
+				return nil, errors.Wrap(err, "loading tls ca key")
 			}
 			certPool := x509.NewCertPool()