notes-merge: switch to use the_hash_algo

Switch from using GIT_SHA1_HEXSZ to GIT_MAX_HEXSZ and the_hash_algo so
that the code works with any hash algorithm.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/notes-merge.c b/notes-merge.c
index 280aa8e6c1b04136d4718b970adca19a1a9eb9cf..2fe724f1cf8dc3cc333b9f2aa122452feac27c2c 100644 (file)
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -29,14 +29,14 @@ void init_notes_merge_options(struct repository *r,
 
 static int path_to_oid(const char *path, struct object_id *oid)
 {
-       char hex_oid[GIT_SHA1_HEXSZ];
+       char hex_oid[GIT_MAX_HEXSZ];
        int i = 0;
-       while (*path && i < GIT_SHA1_HEXSZ) {
+       while (*path && i < the_hash_algo->hexsz) {
                if (*path != '/')
                        hex_oid[i++] = *path;
                path++;
        }
-       if (*path || i != GIT_SHA1_HEXSZ)
+       if (*path || i != the_hash_algo->hexsz)
                return -1;
        return get_oid_hex(hex_oid, oid);
 }