expose a helper function peel_to_type().

diff --git a/builtin-blame.c b/builtin-blame.c
index 99ea0a02cb39bb72b39f147e75a2aa3850bfe3d2..2d4a3e150081e350ebe28fd3e677708a94c1f548 100644 (file)
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -125,7 +125,6 @@ static void origin_decref(struct origin *o)
        if (o && --o->refcnt <= 0) {
                if (o->file.ptr)
                        free(o->file.ptr);
-               memset(o, 0, sizeof(*o));
                free(o);
        }
 }
@@ -607,7 +606,7 @@ static void add_blame_entry(struct scoreboard *sb, struct blame_entry *e)
 
 /*
  * src typically is on-stack; we want to copy the information in it to
- * an malloced blame_entry that is already on the linked list of the
+ * a malloced blame_entry that is already on the linked list of the
  * scoreboard.  The origin of dst loses a refcnt while the origin of src
  * gains one.
  */
@@ -2074,7 +2073,7 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
                if (strbuf_read(&buf, 0, 0) < 0)
                        die("read error %s from stdin", strerror(errno));
        }
-       convert_to_git(path, buf.buf, buf.len, &buf);
+       convert_to_git(path, buf.buf, buf.len, &buf, 0);
        origin->file.ptr = buf.buf;
        origin->file.size = buf.len;
        pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_sha1);
@@ -2093,7 +2092,7 @@ static struct commit *fake_working_tree_commit(const char *path, const char *con
        if (!mode) {
                int pos = cache_name_pos(path, len);
                if (0 <= pos)
-                       mode = ntohl(active_cache[pos]->ce_mode);
+                       mode = active_cache[pos]->ce_mode;
                else
                        /* Let's not bother reading from HEAD tree */
                        mode = S_IFREG | 0644;
@@ -2370,7 +2369,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
         * bottom commits we would reach while traversing as
         * uninteresting.
         */
-       prepare_revision_walk(&revs);
+       if (prepare_revision_walk(&revs))
+               die("revision walk setup failed");
 
        if (is_null_sha1(sb.final->object.sha1)) {
                char *buf;