update-index: drop unused prefix_length parameter from do_reupdate()

The prefix is always a NUL-terminated string, and we just end up passing
it along to parse_pathspec() anyway (which does not even take a length).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2019-03-20 04:14:07 -04:00 committed by Junio C Hamano
parent af117077d3
commit 5bb1cb6d02

View file

@ -724,7 +724,7 @@ static int do_unresolve(int ac, const char **av,
}
static int do_reupdate(int ac, const char **av,
const char *prefix, int prefix_length)
const char *prefix)
{
/* Read HEAD and run update-index on paths that are
* merged and already different between index and HEAD.
@ -940,8 +940,7 @@ static enum parse_opt_result reupdate_callback(
/* consume remaining arguments. */
setup_work_tree();
*has_errors = do_reupdate(ctx->argc, ctx->argv,
prefix, prefix ? strlen(prefix) : 0);
*has_errors = do_reupdate(ctx->argc, ctx->argv, prefix);
if (*has_errors)
active_cache_changed = 0;