From ec8a4a1d11d73d4127f9cf73613bfb414d06fe45 Mon Sep 17 00:00:00 2001
From: Ivan Kuchin <tadump+git@gmail.com>
Date: Sat, 6 Jul 2024 15:05:42 +0200
Subject: [PATCH] don't set metadata when gemspec doesn't support it

---
 image_size.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/image_size.gemspec b/image_size.gemspec
index fab8e65..6ba6f79 100644
--- a/image_size.gemspec
+++ b/image_size.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
     'changelog_uri'     => "https://github.com/toy/#{s.name}/blob/master/CHANGELOG.markdown",
     'documentation_uri' => "https://www.rubydoc.info/gems/#{s.name}/#{s.version}",
     'source_code_uri'   => "https://github.com/toy/#{s.name}",
-  }
+  } if s.respond_to?(:metadata=)
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")