From c620da99449f5ade0d8e312d60a27ac94a055685 Mon Sep 17 00:00:00 2001
From: WTIFS <da_tou@126.com>
Date: Thu, 7 Sep 2023 10:56:23 +0800
Subject: [PATCH] feat: allow empty db password (#1237)

---
 store/mysql/default.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/store/mysql/default.go b/store/mysql/default.go
index 9f8d91cdb..23f8862d3 100644
--- a/store/mysql/default.go
+++ b/store/mysql/default.go
@@ -167,8 +167,11 @@ func parseStoreConfig(opts interface{}) (*dbConfig, error) {
 		if !ok {
 			return nil, fmt.Errorf("config Plugin %s:%s type must be string", STORENAME, key)
 		}
-
-		needCheckFields[key] = fmt.Sprintf("%v", val)
+		if val != nil {
+			needCheckFields[key] = fmt.Sprintf("%v", val)
+		} else {
+			log.Warnf("[Store][database] config field is empty: %s", key)
+		}
 	}
 
 	c := &dbConfig{