test_must_fail: 129 is a valid error code from usage()

When a git command is run under test_must_fail to make sure that
the argument parser catches bogus command line, it exits with 129.
We need to catch it as a valid "graceful error exit".

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 870b255..7c2a8ba 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -300,7 +300,7 @@ test_expect_code () {
 
 test_must_fail () {
        "$@"
-       test $? -gt 0 -a $? -le 128
+       test $? -gt 0 -a $? -le 129
 }
 
 # test_cmp is a helper function to compare actual and expected output.