diff options
Diffstat (limited to 'builtin-symbolic-ref.c')
| -rw-r--r-- | builtin-symbolic-ref.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/builtin-symbolic-ref.c b/builtin-symbolic-ref.c index b4ec6f28e..d8be0527f 100644 --- a/builtin-symbolic-ref.c +++ b/builtin-symbolic-ref.c @@ -1,5 +1,6 @@ #include "builtin.h" #include "cache.h" +#include "refs.h" static const char git_symbolic_ref_usage[] = "git-symbolic-ref name [ref]"; @@ -7,15 +8,14 @@ static const char git_symbolic_ref_usage[] = static void check_symref(const char *HEAD) { unsigned char sha1[20]; - const char *git_HEAD = strdup(git_path("%s", HEAD)); - const char *git_refs_heads_master = resolve_ref(git_HEAD, sha1, 0); - if (git_refs_heads_master) { - /* we want to strip the .git/ part */ - int pfxlen = strlen(git_HEAD) - strlen(HEAD); - puts(git_refs_heads_master + pfxlen); - } - else + int flag; + const char *refs_heads_master = resolve_ref(HEAD, sha1, 0, &flag); + + if (!refs_heads_master) die("No such ref: %s", HEAD); + else if (!(flag & REF_ISSYMREF)) + die("ref %s is not a symbolic ref", HEAD); + puts(refs_heads_master); } int cmd_symbolic_ref(int argc, const char **argv, const char *prefix) @@ -26,7 +26,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix) check_symref(argv[1]); break; case 3: - create_symref(strdup(git_path("%s", argv[1])), argv[2]); + create_symref(argv[1], argv[2]); break; default: usage(git_symbolic_ref_usage); |