cat-file doc: document that -e will return some output

[git-core/git.git] / tag.c

diff --git a/tag.c b/tag.c
index 47f60ae..fcbe012 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -33,7 +33,7 @@ static int run_gpg_verify(const char *buf, unsigned long size, unsigned flags)
        return ret;
 }
 
-int gpg_verify_tag(const unsigned char *sha1, const char *name_to_report,
+int gpg_verify_tag(const struct object_id *oid, const char *name_to_report,
                unsigned flags)
 {
        enum object_type type;
@@ -41,20 +41,20 @@ int gpg_verify_tag(const unsigned char *sha1, const char *name_to_report,
        unsigned long size;
        int ret;
 
-       type = sha1_object_info(sha1, NULL);
+       type = sha1_object_info(oid->hash, NULL);
        if (type != OBJ_TAG)
                return error("%s: cannot verify a non-tag object of type %s.",
                                name_to_report ?
                                name_to_report :
-                               find_unique_abbrev(sha1, DEFAULT_ABBREV),
+                               find_unique_abbrev(oid->hash, DEFAULT_ABBREV),
                                typename(type));
 
-       buf = read_sha1_file(sha1, &type, &size);
+       buf = read_sha1_file(oid->hash, &type, &size);
        if (!buf)
                return error("%s: unable to read file.",
                                name_to_report ?
                                name_to_report :
-                               find_unique_abbrev(sha1, DEFAULT_ABBREV));
+                               find_unique_abbrev(oid->hash, DEFAULT_ABBREV));
 
        ret = run_gpg_verify(buf, size, flags);
 
@@ -142,13 +142,13 @@ int parse_tag_buffer(struct tag *item, const void *data, unsigned long size)
        bufptr = nl + 1;
 
        if (!strcmp(type, blob_type)) {
-               item->tagged = &lookup_blob(&oid)->object;
+               item->tagged = (struct object *)lookup_blob(&oid);
        } else if (!strcmp(type, tree_type)) {
-               item->tagged = &lookup_tree(&oid)->object;
+               item->tagged = (struct object *)lookup_tree(&oid);
        } else if (!strcmp(type, commit_type)) {
-               item->tagged = &lookup_commit(&oid)->object;
+               item->tagged = (struct object *)lookup_commit(&oid);
        } else if (!strcmp(type, tag_type)) {
-               item->tagged = &lookup_tag(&oid)->object;
+               item->tagged = (struct object *)lookup_tag(&oid);
        } else {
                error("Unknown type %s", type);
                item->tagged = NULL;