git-pickaxe: refcount origin correctly in find_copy_in_parent()

[git.git] / tag.c

diff --git a/tag.c b/tag.c
index 91913332709eb67252a776ddd1995e183a1a5bf5..864ac1bb602b1af07301d0b5f15d31e904b343a6 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -5,7 +5,7 @@ const char *tag_type = "tag";
 
 struct object *deref_tag(struct object *o, const char *warn, int warnlen)
 {
-       while (o && o->type == TYPE_TAG)
+       while (o && o->type == OBJ_TAG)
                o = parse_object(((struct tag *)o)->tagged->sha1);
        if (!o && warn) {
                if (!warnlen)
@@ -19,14 +19,14 @@ struct tag *lookup_tag(const unsigned char *sha1)
 {
         struct object *obj = lookup_object(sha1);
         if (!obj) {
-                struct tag *ret = xcalloc(1, sizeof(struct tag));
+                struct tag *ret = alloc_tag_node();
                 created_object(sha1, &ret->object);
-                ret->object.type = TYPE_TAG;
+                ret->object.type = OBJ_TAG;
                 return ret;
         }
        if (!obj->type)
-               obj->type = TYPE_TAG;
-        if (obj->type != TYPE_TAG) {
+               obj->type = OBJ_TAG;
+        if (obj->type != OBJ_TAG) {
                 error("Object %s is a %s, not a tree",
                       sha1_to_hex(sha1), typename(obj->type));
                 return NULL;
@@ -47,10 +47,10 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
 
        if (size < 64)
                return -1;
-       if (memcmp("object ", data, 7) || get_sha1_hex(data + 7, object))
+       if (memcmp("object ", data, 7) || get_sha1_hex((char *) data + 7, object))
                return -1;
 
-       type_line = data + 48;
+       type_line = (char *) data + 48;
        if (memcmp("\ntype ", type_line-1, 6))
                return -1;