From 00487fa901d55427e8b7e9fb91e56a4dbbca3c76 Mon Sep 17 00:00:00 2001
From: David Bremner <david@tethera.net>
Date: Mon, 26 Apr 2021 09:00:11 -0300
Subject: [PATCH] test: hide message from moreutils parallel.

The argument --version confuses moreutils parallel, but this is OK,
because its confusing does not include printing "GNU"
---
 test/notmuch-test | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/notmuch-test b/test/notmuch-test
index 91909264..cbd33f93 100755
--- a/test/notmuch-test
+++ b/test/notmuch-test
@@ -50,7 +50,7 @@ META_FAILURE=
 # Run the tests
 if test -z "$NOTMUCH_TEST_SERIALIZE" && command -v parallel >/dev/null ; then
     test -t 1 && export COLORS_WITHOUT_TTY=t || :
-    if parallel --version | grep -q GNU ; then
+    if parallel --version 2>&1 | grep -q GNU ; then
         echo "INFO: running tests with GNU parallel"
         printf '%s\n' $TESTS | $TEST_TIMEOUT_CMD parallel
     else
-- 
2.43.0