From 0cca1e079baac04b06850a40a0d8438e25031afc Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Wed, 4 Jan 2023 21:17:59 +0800
Subject: [PATCH] fix gravatar disable bug (#22337)

---
 models/system/setting.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/models/system/setting.go b/models/system/setting.go
index 7b18ad828..c801f9cc1 100644
--- a/models/system/setting.go
+++ b/models/system/setting.go
@@ -276,7 +276,7 @@ func Init() error {
 		}
 	}
 
-	if enableFederatedAvatarSetting.GetValueBool() {
+	if GravatarSourceURL != nil && enableFederatedAvatarSetting.GetValueBool() {
 		LibravatarService = libravatar.New()
 		if GravatarSourceURL.Scheme == "https" {
 			LibravatarService.SetUseHTTPS(true)