revision traversal: retire BOUNDARY_SHOW

diff --git a/refs.c b/refs.c
index 9e3dfb3c974c893760a6bcb75ecc39026f74a23b..7a1f89caad17cfb090e683c9888537666e8398b9 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -828,8 +828,8 @@ int rename_ref(const char *oldref, const char *newref, const char *logmsg)
                goto rollback;
        }
 
-       if (!strncmp(oldref, "refs/heads/", 11) &&
-                       !strncmp(newref, "refs/heads/", 11)) {
+       if (!prefixcmp(oldref, "refs/heads/") &&
+                       !prefixcmp(newref, "refs/heads/")) {
                char oldsection[1024], newsection[1024];
 
                snprintf(oldsection, 1024, "branch.%s", oldref + 11);
@@ -894,8 +894,8 @@ static int log_ref_write(const char *ref_name, const unsigned char *old_sha1,
        log_file = git_path("logs/%s", ref_name);
 
        if (log_all_ref_updates &&
-           (!strncmp(ref_name, "refs/heads/", 11) ||
-            !strncmp(ref_name, "refs/remotes/", 13) ||
+           (!prefixcmp(ref_name, "refs/heads/") ||
+            !prefixcmp(ref_name, "refs/remotes/") ||
             !strcmp(ref_name, "HEAD"))) {
                if (safe_create_leading_directories(log_file) < 0)
                        return error("unable to create directory for %s",
@@ -1042,7 +1042,9 @@ int create_symref(const char *ref_target, const char *refs_heads_master,
                return -1;
        }
 
+#ifndef NO_SYMLINK_HEAD
        done:
+#endif
        if (logmsg && !read_ref(refs_heads_master, new_sha1))
                log_ref_write(ref_target, old_sha1, new_sha1, logmsg);
 
@@ -1251,7 +1253,7 @@ static int do_for_each_reflog(const char *base, each_ref_fn fn, void *cb_data)
                free(log);
                closedir(dir);
        }
-       else
+       else if (*base)
                return errno;
        return retval;
 }