tests: defang pager tests by explicitly disabling the log.mailmap warning

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 599fd70e141c7b7252b65ae6603486691864974b..d1ba33745a24c92411baca54604c853373b9bc39 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -386,7 +386,6 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e '
        my @env = keys %ENV;
        my $ok = join("|", qw(
                TRACE
-               TR2_
                DEBUG
                TEST
                .*_TEST
@@ -1607,3 +1606,7 @@ test_lazy_prereq SHA1 '
 test_lazy_prereq REBASE_P '
        test -z "$GIT_TEST_SKIP_REBASE_P"
 '
+
+test_lazy_prereq FAIL_PREREQS '
+       test -n "$GIT_TEST_FAIL_PREREQS"
+'