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| author |  Michael Haggerty <mhagger@alum.mit.edu> | 2013-04-22 21:52:21 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2013-05-01 15:33:10 -0700 |
| commit | 2312a7932080f17c2847ec3ce5dddbc65c2e0b41 (patch) | |
| tree | a3fbe27bc6745af79eea92a4daea0b354153ccb7 /walker.h | |
| parent | peel_object(): give more specific information in return value (diff) | |
| download | tgif-2312a7932080f17c2847ec3ce5dddbc65c2e0b41.tar.xz | |
peel_ref(): fix return value for non-peelable, not-current reference
The old version was inconsistent: when a reference was
REF_KNOWS_PEELED but with a null peeled value, it returned non-zero
for the current reference but zero for other references. Change the
behavior for non-current references to match that of current_ref,
which is what callers expect. Document the behavior.
Current callers only call peel_ref() from within a for_each_ref-style
iteration and only for the current ref; therefore, the buggy code path
was never reached.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'walker.h')
0 files changed, 0 insertions, 0 deletions