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ref-filter: remove unnecessary else clause 

In 'ref-filter.c', there is an 'else' clause within `do_filter_refs()`.
This is unnecessary since the 'if' clause calls `die()`, which would
exit the program. So let's remove the unnecessary 'else' clause. This
improves readability since the indentation is also reduced and flow is
simpler.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Karthik Nayak 2025-07-15 13:28:29 +02:00 committed by Junio C Hamano
parent 2b4648b919
commit 526530a16a
1 changed files with 30 additions and 30 deletions
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60
ref-filter.c
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@ -3199,37 +3199,37 @@ static int do_filter_refs(struct ref_filter *filter, unsigned int type, each_ref
/* Simple per-ref filtering */
if (!filter->kind)
die("filter_refs: invalid type");
else {
/*
* For common cases where we need only branches or remotes or tags,
* we only iterate through those refs. If a mix of refs is needed,
* we iterate over all refs and filter out required refs with the help
* of filter_ref_kind().
*/
if (filter->kind == FILTER_REFS_BRANCHES)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/heads/", NULL,
fn, cb_data);
else if (filter->kind == FILTER_REFS_REMOTES)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/remotes/", NULL,
fn, cb_data);
else if (filter->kind == FILTER_REFS_TAGS)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/tags/", NULL, fn,
cb_data);
else if (filter->kind & FILTER_REFS_REGULAR)
ret = for_each_fullref_in_pattern(filter, fn, cb_data);

/*
* When printing all ref types, HEAD is already included,
* so we don't want to print HEAD again.
*/
if (!ret && !(filter->kind & FILTER_REFS_ROOT_REFS) &&
(filter->kind & FILTER_REFS_DETACHED_HEAD))
refs_head_ref(get_main_ref_store(the_repository), fn,
cb_data);
}
/*
* For common cases where we need only branches or remotes or tags,
* we only iterate through those refs. If a mix of refs is needed,
* we iterate over all refs and filter out required refs with the help
* of filter_ref_kind().
*/
if (filter->kind == FILTER_REFS_BRANCHES)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/heads/", NULL,
fn, cb_data);
else if (filter->kind == FILTER_REFS_REMOTES)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/remotes/", NULL,
fn, cb_data);
else if (filter->kind == FILTER_REFS_TAGS)
ret = refs_for_each_fullref_in(get_main_ref_store(the_repository),
"refs/tags/", NULL, fn,
cb_data);
else if (filter->kind & FILTER_REFS_REGULAR)
ret = for_each_fullref_in_pattern(filter, fn, cb_data);

/*
* When printing all ref types, HEAD is already included,
* so we don't want to print HEAD again.
*/
if (!ret && !(filter->kind & FILTER_REFS_ROOT_REFS) &&
(filter->kind & FILTER_REFS_DETACHED_HEAD))
refs_head_ref(get_main_ref_store(the_repository), fn,
cb_data);


clear_contains_cache(&filter->internal.contains_cache);
clear_contains_cache(&filter->internal.no_contains_cache);