From c88d0616f6489a0b4eda732a0c92b42297be9ae1 Mon Sep 17 00:00:00 2001
From: "Lawrence, Rendall" <rlawrence@sot-te.ch>
Date: Wed, 15 Jan 2025 14:02:02 +0300
Subject: [PATCH] (minor) redis: skip empty CA cert files

---
 storage/redis/storage.go | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/storage/redis/storage.go b/storage/redis/storage.go
index 5aba7c9..d665d55 100644
--- a/storage/redis/storage.go
+++ b/storage/redis/storage.go
@@ -217,20 +217,14 @@ func (cfg Config) Connect() (con Connection, err error) {
 				if certData, err = os.ReadFile(cert); err != nil {
 					logger.Warn().
 						Err(err).
-						Str("name", cert).
-						Msg("unable to read certificate file")
-				} else if len(certData) > 0 {
-					if added := certPool.AppendCertsFromPEM(certData); added {
-						ok = true
-					} else {
-						logger.Warn().
-							Str("name", cert).
-							Msg("unable to append certificate to trusted pool")
-					}
+						Str("path", cert).
+						Msg("unable to read certificate(s) file")
+				} else if added := certPool.AppendCertsFromPEM(certData); added {
+					ok = true
 				} else {
 					logger.Warn().
-						Str("name", cert).
-						Msg("empty certificate file")
+						Str("path", cert).
+						Msg("unable to append certificate(s) to trusted pool")
 				}
 			}
 			if ok {