deliver/lib/deliver/setup.rb in fastlane-2.145.0 vs deliver/lib/deliver/setup.rb in fastlane-2.146.0

@@ -65,11 +65,11 @@
           if UploadMetadata::LOCALISED_VERSION_VALUES.include?(key)
             content = v.send(key)[language].to_s
           else
             content = app_details.send(key)[language].to_s
           end
-          content << "\n"
+          content += "\n"
           resulting_path = File.join(path, language, "#{key}.txt")
           FileUtils.mkdir_p(File.expand_path('..', resulting_path))
           File.write(resulting_path, content)
           UI.message("Writing to '#{resulting_path}'")
         end
@@ -80,30 +80,30 @@
         if UploadMetadata::NON_LOCALISED_VERSION_VALUES.include?(key)
           content = v.send(key).to_s
         else
           content = app_details.send(key).to_s
         end
-        content << "\n"
+        content += "\n"
         resulting_path = File.join(path, "#{key}.txt")
         File.write(resulting_path, content)
         UI.message("Writing to '#{resulting_path}'")
       end
 
       # Trade Representative Contact Information
       UploadMetadata::TRADE_REPRESENTATIVE_CONTACT_INFORMATION_VALUES.each do |key, option_name|
         content = v.send(key).to_s
-        content << "\n"
+        content += "\n"
         base_dir = File.join(path, UploadMetadata::TRADE_REPRESENTATIVE_CONTACT_INFORMATION_DIR)
         FileUtils.mkdir_p(base_dir)
         resulting_path = File.join(base_dir, "#{option_name}.txt")
         File.write(resulting_path, content)
         UI.message("Writing to '#{resulting_path}'")
       end
 
       # Review information
       UploadMetadata::REVIEW_INFORMATION_VALUES.each do |key, option_name|
         content = v.send(key).to_s
-        content << "\n"
+        content += "\n"
         base_dir = File.join(path, UploadMetadata::REVIEW_INFORMATION_DIR)
         FileUtils.mkdir_p(base_dir)
         resulting_path = File.join(base_dir, "#{option_name}.txt")
         File.write(resulting_path, content)
         UI.message("Writing to '#{resulting_path}'")