From f243b9c053c0613a2d31f77662991734272d6c9b Mon Sep 17 00:00:00 2001
From: Joseph Wright <joseph.wright@morningstar2.co.uk>
Date: Wed, 8 Feb 2023 22:43:57 +0000
Subject: [PATCH] Drop Kanji 'setup'

Better handled using \disablecjktoken.
---
 CHANGELOG.md      | 3 +++
 l3build-check.lua | 3 ---
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 194376ab..8c4388df 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+### Changed
+- Drop a redundant setup line for upTeX
+
 ### Fixed
 - Ensure `texmf.cnf` work correctly for `dvips`
 
diff --git a/l3build-check.lua b/l3build-check.lua
index a24e598b..dc075cd3 100644
--- a/l3build-check.lua
+++ b/l3build-check.lua
@@ -787,9 +787,6 @@ function runtest(name, engine, hide, ext, test_type, breakout)
       os_setenv .. " LUAINPUTS=." .. localtexmf()
         .. (checksearch and os_pathsep or "")
         .. os_concat ..
-      -- Avoid spurious output from (u)pTeX
-      os_setenv .. " GUESS_INPUT_KANJI_ENCODING=0"
-        .. os_concat ..
       -- Ensure lines are of a known length
       os_setenv .. " max_print_line=" .. maxprintline
         .. os_concat ..