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| author | Michael Haggerty <mhagger@alum.mit.edu> | 2015-06-03 13:51:59 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-06-08 17:35:41 (GMT) |
| commit | 501cf47cddfbf8040b6f9b8ac06d13094a70f729 (patch) | |
| tree | 64d8e2187d0dc508da8b916a205b8cfe6d893418 /t/t6301-for-each-ref-errors.sh | |
| parent | f5517074f8f5cecc773b2ff927be4a059f2c9db0 (diff) | |
| download | git-501cf47cddfbf8040b6f9b8ac06d13094a70f729.zip git-501cf47cddfbf8040b6f9b8ac06d13094a70f729.tar.gz git-501cf47cddfbf8040b6f9b8ac06d13094a70f729.tar.bz2 | |
read_loose_refs(): treat NULL_SHA1 loose references as broken
NULL_SHA1 is used to indicate an "invalid object name" throughout our
code (and the code of other git implementations), so it is vastly more
likely that an on-disk reference was set to this value due to a
software bug than that NULL_SHA1 is the legitimate SHA-1 of an actual
object. Therefore, if a loose reference has the value NULL_SHA1,
consider it to be broken.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t6301-for-each-ref-errors.sh')
| -rwxr-xr-x | t/t6301-for-each-ref-errors.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/t/t6301-for-each-ref-errors.sh b/t/t6301-for-each-ref-errors.sh index 72d2397..cdb67a0 100755 --- a/t/t6301-for-each-ref-errors.sh +++ b/t/t6301-for-each-ref-errors.sh @@ -24,7 +24,7 @@ test_expect_success 'Broken refs are reported correctly' ' test_cmp broken-err err ' -test_expect_failure 'NULL_SHA1 refs are reported correctly' ' +test_expect_success 'NULL_SHA1 refs are reported correctly' ' r=refs/heads/zeros && echo $ZEROS >.git/$r && test_when_finished "rm -f .git/$r" && |