From 5d3dbffa150d832d2f9aedd9f90ca91178a95f9c Mon Sep 17 00:00:00 2001
From: Gusted <williamzijl7@hotmail.com>
Date: Sun, 16 Oct 2022 18:48:17 +0000
Subject: [PATCH] Return 404 when user is not found on avatar (#21476)

- Instead of returning a 500 Internal Server when the user wasn't found,
return 404 Not found
---
 routers/web/user/avatar.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/routers/web/user/avatar.go b/routers/web/user/avatar.go
index 53a603fab0..05896299d2 100644
--- a/routers/web/user/avatar.go
+++ b/routers/web/user/avatar.go
@@ -31,6 +31,10 @@ func AvatarByUserName(ctx *context.Context) {
 	if strings.ToLower(userName) != "ghost" {
 		var err error
 		if user, err = user_model.GetUserByName(ctx, userName); err != nil {
+			if user_model.IsErrUserNotExist(err) {
+				ctx.NotFound("GetUserByName", err)
+				return
+			}
 			ctx.ServerError("Invalid user: "+userName, err)
 			return
 		}