[PATCH] t/lib-httpd: pass LANG to Apache

["René Scharfe" <l.s.r@web.de>]

t5411 starts a web server with no explicit language setting, so it uses
the system default.  Ten of its tests expect it to return error messages
containing the prefix "fatal: ", emitted by die().  This prefix can be
localized since a1fd2cf8cd (i18n: mark message helpers prefix for
translation, 2022-06-21), however.  As a result these ten tests break
for me on a system with LANG="de_DE.UTF-8" because the web server sends
localized messages with "Schwerwiegend: " instead of "fatal: ".

Fix these tests by passing LANG to the web server, which is set to "C"
by t/test-lib.sh, to get untranslated messages on both sides.

Signed-off-by: René Scharfe <l.s.r@web.de>
---
 t/lib-httpd/apache.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
index 497b9b9d92..1e2295a7cb 100644
--- a/t/lib-httpd/apache.conf
+++ b/t/lib-httpd/apache.conf
@@ -80,6 +80,7 @@ PassEnv LSAN_OPTIONS
 PassEnv GIT_TRACE
 PassEnv GIT_CONFIG_NOSYSTEM
 PassEnv GIT_TEST_SIDEBAND_ALL
+PassEnv LANG

 Alias /dumb/ www/
 Alias /auth/dumb/ www/auth/dumb/
--
2.37.3