X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=refs.c;h=808f56bb27b6ece616f400154fe98c9cef12f8ba;hb=28754ab5f0ce9b4f6ca1641c3e10e2c68bd9b3fc;hp=e49eaa3089c39028e3c0af90422672db63fff198;hpb=985d54008359db59a45462627884703aa7ce1ddb;p=git.git

diff --git a/refs.c b/refs.c
index e49eaa308..808f56bb2 100644
--- a/refs.c
+++ b/refs.c
@@ -668,6 +668,11 @@ int for_each_remote_ref(each_ref_fn fn, void *cb_data)
 	return for_each_ref_in("refs/remotes/", fn, cb_data);
 }
 
+int for_each_replace_ref(each_ref_fn fn, void *cb_data)
+{
+	return do_for_each_ref("refs/replace/", fn, 13, 0, cb_data);
+}
+
 int for_each_rawref(each_ref_fn fn, void *cb_data)
 {
 	return do_for_each_ref("refs/", fn, 0,
@@ -821,7 +826,7 @@ static int remove_empty_directories(const char *file)
 	strbuf_init(&path, 20);
 	strbuf_addstr(&path, file);
 
-	result = remove_dir_recursively(&path, 1);
+	result = remove_dir_recursively(&path, REMOVE_DIR_EMPTY_ONLY);
 
 	strbuf_release(&path);
 
@@ -967,8 +972,10 @@ static int repack_without_ref(const char *refname)
 	if (!found)
 		return 0;
 	fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"), 0);
-	if (fd < 0)
+	if (fd < 0) {
+		unable_to_lock_error(git_path("packed-refs"), errno);
 		return error("cannot delete '%s' from packed refs", refname);
+	}
 
 	for (list = packed_ref_list; list; list = list->next) {
 		char line[PATH_MAX + 100];