cat-file: split batch "buf" into two variables

diff --git a/pretty.c b/pretty.c
index 34fe891fc03672fa042257e4d32630882868eadf..2b12da324bc0171c24fd88b6da636f70cd11f214 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -630,7 +630,7 @@ const char *logmsg_reencode(const struct commit *commit,
                 * the cached copy from get_commit_buffer, we need to duplicate it
                 * to avoid munging the cached copy.
                 */
-               if (msg == get_cached_commit_buffer(commit, NULL))
+               if (msg == get_cached_commit_buffer(the_repository, commit, NULL))
                        out = xstrdup(msg);
                else
                        out = (char *)msg;
@@ -1146,7 +1146,7 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 
        /* these depend on the commit */
        if (!commit->object.parsed)
-               parse_object(&commit->object.oid);
+               parse_object(the_repository, &commit->object.oid);
 
        switch (placeholder[0]) {
        case 'H':               /* commit hash */
@@ -1161,10 +1161,11 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
                strbuf_addstr(sb, diff_get_color(c->auto_color, DIFF_RESET));
                return 1;
        case 'T':               /* tree hash */
-               strbuf_addstr(sb, oid_to_hex(&commit->tree->object.oid));
+               strbuf_addstr(sb, oid_to_hex(get_commit_tree_oid(commit)));
                return 1;
        case 't':               /* abbreviated tree hash */
-               strbuf_add_unique_abbrev(sb, &commit->tree->object.oid,
+               strbuf_add_unique_abbrev(sb,
+                                        get_commit_tree_oid(commit),
                                         c->pretty_ctx->abbrev);
                return 1;
        case 'P':               /* parent hashes */
@@ -1574,7 +1575,7 @@ static void pp_header(struct pretty_print_context *pp,
                }
 
                if (starts_with(line, "parent ")) {
-                       if (linelen != 48)
+                       if (linelen != the_hash_algo->hexsz + 8)
                                die("bad parent line in commit");
                        continue;
                }
@@ -1582,7 +1583,7 @@ static void pp_header(struct pretty_print_context *pp,
                if (!parents_shown) {
                        unsigned num = commit_list_count(commit->parents);
                        /* with enough slop */
-                       strbuf_grow(sb, num * 50 + 20);
+                       strbuf_grow(sb, num * (GIT_MAX_HEXSZ + 10) + 20);
                        add_merge_info(pp, sb, commit);
                        parents_shown = 1;
                }