Revision ed58d8088b570e7629bfc94b87e433f05229ef3c authored by Jeff King on 06 January 2017, 04:18:08 UTC, committed by Junio C Hamano on 08 January 2017, 03:34:54 UTC
You can already ask blame for full sha1s with "-l" or with "--abbrev=40". But for consistency with other parts of Git, we should support "--no-abbrev". Worse, blame already accepts --no-abbrev, but it's totally broken. When we see --no-abbrev, the abbrev variable is set to 0, which is then used as a printf precision. For regular sha1s, that means we print nothing at all (which is very wrong). For boundary commits we decrement it to "-1", which printf interprets as "no limit" (which is almost correct, except it misses the 39-length magic explained in the previous commit). Let's detect --no-abbrev and behave as if --abbrev=40 was given. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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| File | Mode | Size |
|---|---|---|
| xdiff.h | -rw-r--r-- | 3.6 KB |
| xdiffi.c | -rw-r--r-- | 16.5 KB |
| xdiffi.h | -rw-r--r-- | 2.0 KB |
| xemit.c | -rw-r--r-- | 7.5 KB |
| xemit.h | -rw-r--r-- | 1.2 KB |
| xhistogram.c | -rw-r--r-- | 9.0 KB |
| xinclude.h | -rw-r--r-- | 1.2 KB |
| xmacros.h | -rw-r--r-- | 1.9 KB |
| xmerge.c | -rw-r--r-- | 17.0 KB |
| xpatience.c | -rw-r--r-- | 9.9 KB |
| xprepare.c | -rw-r--r-- | 12.0 KB |
| xprepare.h | -rw-r--r-- | 1.1 KB |
| xtypes.h | -rw-r--r-- | 1.6 KB |
| xutils.c | -rw-r--r-- | 11.0 KB |
| xutils.h | -rw-r--r-- | 1.8 KB |
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