userdiff.c: remove implicit dependency on the_index

[jc: squashed in missing forward decl in userdiff.h found by Ramsay]

Helped-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2018-09-21 17:57:33 +02:00
committed by Junio C Hamano
parent 35843b1123
commit acd00ea049
11 changed files with 61 additions and 41 deletions

View File

@ -270,7 +270,8 @@ struct userdiff_driver *userdiff_find_by_name(const char *name) {
return userdiff_find_by_namelen(name, len);
}
struct userdiff_driver *userdiff_find_by_path(const char *path)
struct userdiff_driver *userdiff_find_by_path(struct index_state *istate,
const char *path)
{
static struct attr_check *check;
@ -278,7 +279,7 @@ struct userdiff_driver *userdiff_find_by_path(const char *path)
check = attr_check_initl("diff", NULL);
if (!path)
return NULL;
if (git_check_attr(&the_index, path, check))
if (git_check_attr(istate, path, check))
return NULL;
if (ATTR_TRUE(check->items[0].value))