tests suite; t-expect-fail: Honour expect_fail_lcmessages

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Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/lib b/tests/lib
index a4f307f..ba87fbc 100644
--- a/tests/lib
+++ b/tests/lib
@@ -92,7 +92,7 @@ t-expect-fail () {
 	local mpat="$1"; shift
 
 	set +o pipefail
-	LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
+	LC_MESSAGES=${expect_fail_lcmessages-C} "$@" 2>&1 | tee $tmp/t.output
 	local ps="${PIPESTATUS[*]}"
 	set -o pipefail