The "git diff --no-index" codepath
doesn't handle the --no-abbrev option.
Signed-off-by: Jack Bates <jack@xxxxxxxxxxxxxxxx>
---
diff.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/diff.c b/diff.c
index ec87283..0447eff 100644
--- a/diff.c
+++ b/diff.c
@@ -3106,7 +3106,8 @@ static const char *diff_abbrev_oid(const struct object_id *oid, int abbrev)
abbrev = FALLBACK_DEFAULT_ABBREV;
if (abbrev > GIT_SHA1_HEXSZ)
die("BUG: oid abbreviation out of range: %d", abbrev);
- hex[abbrev] = '\0';
+ if (abbrev)
+ hex[abbrev] = '\0';
return hex;
}
}
@@ -4024,6 +4025,8 @@ int diff_opt_parse(struct diff_options *options,
offending, optarg);
return argcount;
}
+ else if (!strcmp(arg, "--no-abbrev"))
+ options->abbrev = 0;
else if (!strcmp(arg, "--abbrev"))
options->abbrev = DEFAULT_ABBREV;
else if (skip_prefix(arg, "--abbrev=", &arg)) {
--
2.10.2