#include "cache-tree.h"
#define REACHABLE 0x0001
+#define SEEN 0x0002
static int show_root = 0;
static int show_tags = 0;
struct tree_entry_list *entry, *last;
last = NULL;
- for (entry = item->entries; entry; entry = entry->next) {
+ for (entry = create_tree_entry_list(item); entry; entry = entry->next) {
if (strchr(entry->name, '/'))
has_full_path = 1;
has_zero_pad |= entry->zeropad;
default:
break;
}
- free(last->name);
free(last);
}
last = entry;
}
- if (last) {
- free(last->name);
+ if (last)
free(last);
- }
- item->entries = NULL;
+ free(item->buffer);
+ item->buffer = NULL;
retval = 0;
if (has_full_path) {
struct object *obj = parse_object(sha1);
if (!obj)
return error("%s: object not found", sha1_to_hex(sha1));
+ if (obj->flags & SEEN)
+ return 0;
+ obj->flags |= SEEN;
if (obj->type == blob_type)
return 0;
if (obj->type == tree_type)
if (0 <= it->entry_count) {
struct object *obj = parse_object(it->sha1);
+ if (!obj) {
+ error("%s: invalid sha1 pointer in cache-tree",
+ sha1_to_hex(it->sha1));
+ return 1;
+ }
+ mark_reachable(obj, REACHABLE);
+ obj->used = 1;
if (obj->type != tree_type)
err |= objerror(obj, "non-tree in cache-tree");
}
{
int i, heads;
+ track_object_refs = 1;
setup_git_directory();
for (i = 1; i < argc; i++) {