From e672cb58be91ac5c122cda8be9904812b912416e Mon Sep 17 00:00:00 2001
From: by <123456@qq.com>
Date: Wed, 16 Oct 2024 14:02:26 +0800
Subject: [PATCH] =?UTF-8?q?db=E4=BC=98=E5=8C=96?=
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---
 dbproxy/svc/l_announcerlog.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dbproxy/svc/l_announcerlog.go b/dbproxy/svc/l_announcerlog.go
index 3c3af55..c43f03a 100644
--- a/dbproxy/svc/l_announcerlog.go
+++ b/dbproxy/svc/l_announcerlog.go
@@ -52,7 +52,11 @@ func InsertAnnouncerLog(logs ...*model.AnnouncerLog) (err error) {
 // 取最新100条数据
 func FetchAnnouncerLog(plt string) (recs []model.AnnouncerLog, err error) {
 	query := bson.M{}
-	err = AnnouncerLogCollection(plt).Find(query).Sort("-_id").Limit(100).All(&recs)
+	c := AnnouncerLogCollection(plt)
+	if c == nil {
+		return recs, AnnouncerLogDBErr
+	}
+	err = c.Find(query).Sort("-_id").Limit(100).All(&recs)
 	return
 }