From 168a6b6a0fde18e7e1445f189da3994edf3f2aa6 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 3 Mar 2010 20:55:27 +0100
Subject: tests: don't let the LANGUAGE envvar perturb tests

* tests/envvar-check (vars): Add LANGUAGE to the list of envvars
to unset.  At least in glibc (as an extension to POSIX), its value
actually trumps LC_ALL:

  $ LC_ALL=es_ES LANGUAGE=fr_FR.UTF-8 /bin/cat no-such
  /bin/cat: no-such: Aucun fichier ou dossier de ce type

but only when the default locale is not C:

  $ LC_ALL=C LANGUAGE=fr_FR.UTF-8 /bin/cat no-such
  /bin/cat: no-such: No such file or directory

Prompted by a report from Mads Kiilerich.
---
 tests/envvar-check | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/envvar-check b/tests/envvar-check
index 65fda9b04..e31b94164 100644
--- a/tests/envvar-check
+++ b/tests/envvar-check
@@ -31,6 +31,7 @@ vars='
   COLUMNS
   DF_BLOCK_SIZE
   DU_BLOCK_SIZE
+  LANGUAGE
   LS_BLOCK_SIZE
   LS_COLORS
   POSIXLY_CORRECT
-- 
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