sha1-name: use the_hash_algo when parsing object names

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

diff --git a/sha1-name.c b/sha1-name.c
index 60d9ef3c7e7108c859647656972c171cce4e7d7f..ba6a5a689ff91c540f82f1576eb84a641b8309f9 100644 (file)
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -310,7 +310,7 @@ static int init_object_disambiguation(const char *name, int len,
 {
        int i;
 
-       if (len < MINIMUM_ABBREV || len > GIT_SHA1_HEXSZ)
+       if (len < MINIMUM_ABBREV || len > the_hash_algo->hexsz)
                return -1;
 
        memset(ds, 0, sizeof(*ds));
@@ -576,6 +576,8 @@ int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len)
        struct disambiguate_state ds;
        struct min_abbrev_data mad;
        struct object_id oid_ret;
+       const unsigned hexsz = the_hash_algo->hexsz;
+
        if (len < 0) {
                unsigned long count = approximate_object_count();
                /*
@@ -599,8 +601,8 @@ int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len)
        }
 
        oid_to_hex_r(hex, oid);
-       if (len == GIT_SHA1_HEXSZ || !len)
-               return GIT_SHA1_HEXSZ;
+       if (len == hexsz || !len)
+               return hexsz;
 
        mad.init_len = len;
        mad.cur_len = len;
@@ -706,7 +708,7 @@ static int get_oid_basic(const char *str, int len, struct object_id *oid,
        int refs_found = 0;
        int at, reflog_len, nth_prior = 0;
 
-       if (len == GIT_SHA1_HEXSZ && !get_oid_hex(str, oid)) {
+       if (len == the_hash_algo->hexsz && !get_oid_hex(str, oid)) {
                if (warn_ambiguous_refs && warn_on_object_refname_ambiguity) {
                        refs_found = dwim_ref(str, len, &tmp_oid, &real_ref);
                        if (refs_found > 0) {
@@ -750,7 +752,7 @@ static int get_oid_basic(const char *str, int len, struct object_id *oid,
                int detached;
 
                if (interpret_nth_prior_checkout(str, len, &buf) > 0) {
-                       detached = (buf.len == GIT_SHA1_HEXSZ && !get_oid_hex(buf.buf, oid));
+                       detached = (buf.len == the_hash_algo->hexsz && !get_oid_hex(buf.buf, oid));
                        strbuf_release(&buf);
                        if (detached)
                                return 0;