rebase: start implementing it as a builtin

diff --git a/line-log.c b/line-log.c
index 437d44c00ae0b9f912e42c927fef7dadd240af34..72a5fed661ca0a0f0eb1fe726e91acc8cd47512a 100644 (file)
--- a/line-log.c
+++ b/line-log.c
@@ -479,7 +479,7 @@ static struct commit *check_single_commit(struct rev_info *revs)
                struct object *obj = revs->pending.objects[i].item;
                if (obj->flags & UNINTERESTING)
                        continue;
-               obj = deref_tag(obj, NULL, 0);
+               obj = deref_tag(the_repository, obj, NULL, 0);
                if (obj->type != OBJ_COMMIT)
                        die("Non commit %s?", revs->pending.objects[i].name);
                if (commit)
@@ -501,8 +501,7 @@ static void fill_blob_sha1(struct commit *commit, struct diff_filespec *spec)
        unsigned mode;
        struct object_id oid;
 
-       if (get_tree_entry(commit->object.oid.hash, spec->path,
-                          oid.hash, &mode))
+       if (get_tree_entry(&commit->object.oid, spec->path, &oid, &mode))
                die("There is no path %s in the commit", spec->path);
        fill_filespec(spec, &oid, 1, mode);
 
@@ -599,11 +598,11 @@ parse_lines(struct commit *commit, const char *prefix, struct string_list *args)
                                    lines, anchor, &begin, &end,
                                    full_name))
                        die("malformed -L argument '%s'", range_part);
-               if (lines < end || ((lines || begin) && lines < begin))
+               if ((!lines && (begin || end)) || lines < begin)
                        die("file %s has only %lu lines", name_part, lines);
                if (begin < 1)
                        begin = 1;
-               if (end < 1)
+               if (end < 1 || lines < end)
                        end = lines;
                begin--;
                line_log_data_insert(&ranges, full_name, begin, end);