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Merge branch 'ew/decline-core-abbrev'

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The configuration variable 'core.abbrev' can be set to 'no' to
force no abbreviation regardless of the hash algorithm.

* ew/decline-core-abbrev:
  core.abbrev=no disables abbreviations
This commit is contained in:
Junio C Hamano
2021-01-15 15:20:28 -08:00
parent 72c4083ddf a9ecaa06a7
commit 6dbbae17d9
3 changed files with 6 additions and 0 deletions
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2
config.c
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@ -1217,6 +1217,8 @@ static int git_default_core_config(const char *var, const char *value, void *cb)
return config_error_nonbool(var);
if (!strcasecmp(value, "auto"))
default_abbrev = -1;
else if (!git_parse_maybe_bool_text(value))
default_abbrev = the_hash_algo->hexsz;
else {
int abbrev = git_config_int(var, value);
if (abbrev < minimum_abbrev || abbrev > the_hash_algo->hexsz)