[PATCH 08/16] sha1_file: add raw_object_store argument to alt_odb_usable

[Stefan Beller]

Add a raw_object_store to alt_odb_usable to be more specific about which
repository to act on. The choice of the repository is delegated to its
only caller link_alt_odb_entry.

Signed-off-by: Stefan Beller <sbel...@google.com>
---
 sha1_file.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/sha1_file.c b/sha1_file.c
index 1348dce68f..a8e23bd2f8 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -346,7 +346,9 @@ static const char *alt_sha1_path(struct 
alternate_object_database *alt,
 /*
  * Return non-zero iff the path is usable as an alternate object database.
  */
-static int alt_odb_usable(struct strbuf *path, const char *normalized_objdir)
+static int alt_odb_usable(struct raw_object_store *o,
+                         struct strbuf *path,
+                         const char *normalized_objdir)
 {
        struct alternate_object_database *alt;
 
@@ -362,7 +364,7 @@ static int alt_odb_usable(struct strbuf *path, const char 
*normalized_objdir)
         * Prevent the common mistake of listing the same
         * thing twice, or object directory itself.
         */
-       for (alt = the_repository->objects.alt_odb_list; alt; alt = alt->next) {
+       for (alt = o->alt_odb_list; alt; alt = alt->next) {
                if (!fspathcmp(path->buf, alt->path))
                        return 0;
        }
@@ -414,7 +416,7 @@ static int link_alt_odb_entry(const char *entry, const char 
*relative_base,
        while (pathbuf.len && pathbuf.buf[pathbuf.len - 1] == '/')
                strbuf_setlen(&pathbuf, pathbuf.len - 1);
 
-       if (!alt_odb_usable(&pathbuf, normalized_objdir)) {
+       if (!alt_odb_usable(&the_repository->objects, &pathbuf, 
normalized_objdir)) {
                strbuf_release(&pathbuf);
                return -1;
        }
-- 
2.16.1.291.g4437f3f132-goog