From c9f9759da98bc93707b67c302a509958d4dfaded Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Sun, 31 Aug 2025 20:56:26 +0800
Subject: [PATCH] =?UTF-8?q?fix(updater):=20=E4=B8=BAHTTP=E9=94=99=E8=AF=AF?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E9=BB=98=E8=AE=A4=E6=8F=90=E7=A4=BA=E4=BF=A1?=
 =?UTF-8?q?=E6=81=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

当HTTP请求失败时，如果错误信息为空则显示"Unknown HTTP error"，避免用户看到空提示
---
 updater.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/updater.lua b/updater.lua
index 6009630..2999d3b 100644
--- a/updater.lua
+++ b/updater.lua
@@ -79,7 +79,7 @@ local function dl(f)
   until evt[1] == "http_success" or evt[1] == "http_failure"
 
   if evt[1] == "http_failure" then
-    term.at(1, h).write(evt[3])
+    term.at(1, h).write(evt[3] or "Unknown HTTP error")
 
     local id = os.startTimer(5)
     repeat local _,i = coroutine.yield() until i == id