From 786e0ba97a3ec12a6891fba39005616c7663ca11 Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Fri, 12 Jan 2024 23:40:37 +0100
Subject: [PATCH] chore(metadata): remove unused method

---
 include/dwarfs/metadata_v2.h | 3 ---
 src/dwarfs/metadata_v2.cpp   | 2 --
 2 files changed, 5 deletions(-)

diff --git a/include/dwarfs/metadata_v2.h b/include/dwarfs/metadata_v2.h
index f9665c0d..4cc31690 100644
--- a/include/dwarfs/metadata_v2.h
+++ b/include/dwarfs/metadata_v2.h
@@ -81,8 +81,6 @@ class metadata_v2 {
 
   size_t size() const { return impl_->size(); }
 
-  bool empty() const { return !impl_ || impl_->empty(); }
-
   void walk(std::function<void(dir_entry_view)> const& func) const {
     impl_->walk(func);
   }
@@ -173,7 +171,6 @@ class metadata_v2 {
     virtual std::string serialize_as_json(bool simple) const = 0;
 
     virtual size_t size() const = 0;
-    virtual bool empty() const = 0;
 
     virtual void
     walk(std::function<void(dir_entry_view)> const& func) const = 0;
diff --git a/src/dwarfs/metadata_v2.cpp b/src/dwarfs/metadata_v2.cpp
index 0fe2bdc9..c15f35b7 100644
--- a/src/dwarfs/metadata_v2.cpp
+++ b/src/dwarfs/metadata_v2.cpp
@@ -484,8 +484,6 @@ class metadata_ final : public metadata_v2::impl {
 
   size_t size() const override { return data_.size(); }
 
-  bool empty() const override { return data_.empty(); }
-
   void walk(std::function<void(dir_entry_view)> const& func) const override {
     walk_tree([&](uint32_t self_index, uint32_t parent_index) {
       walk_call(func, self_index, parent_index);