notes: refactor display notes extra refs field

There's no need to use an extra pointer, which just ends up
leaking memory. The fact that the list is empty tells us the
same thing.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2011-03-29 16:56:53 -04:00
committed by Junio C Hamano
parent c063f0a973
commit 304cc11c65
3 changed files with 6 additions and 6 deletions

View File

@ -1066,9 +1066,9 @@ void init_display_notes(struct display_notes_opt *opt)
git_config(notes_display_config, &load_config_refs);
if (opt && opt->extra_notes_refs) {
if (opt) {
struct string_list_item *item;
for_each_string_list_item(item, opt->extra_notes_refs)
for_each_string_list_item(item, &opt->extra_notes_refs)
string_list_add_refs_by_glob(&display_notes_refs,
item->string);
}