From 9403d326f4a1333715c19f2c35f220659bf093ce Mon Sep 17 00:00:00 2001
From: Martijn Dekker <martijn@inlv.org>
Date: Fri, 24 Dec 2021 17:51:10 +0000
Subject: [PATCH] shtests --posix: ensure consistent locale: unset all LC_*
 vars

When running tests in --posix/-p mode, not all LC_* variables were
unset, so that certain aspects of the locale could be non-POSIX.
---
 src/cmd/ksh93/tests/shtests | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/cmd/ksh93/tests/shtests b/src/cmd/ksh93/tests/shtests
index d0ec43b3a..ee479316d 100755
--- a/src/cmd/ksh93/tests/shtests
+++ b/src/cmd/ksh93/tests/shtests
@@ -244,8 +244,7 @@ then	utf8=0
 	if	! let 1.0 2>/dev/null
 	then	export LC_NUMERIC=C
 	fi
-else	unset LANG LC_ALL
-	export LC_NUMERIC=C
+else	unset LANG ${!LC_*}
 fi
 if	[[ $VMALLOC_OPTIONS ]]
 then	vmalloc_options=$VMALLOC_OPTIONS