Zip::InputStream#read returns '' with 0

sakuro · hainesr · commit a2fc20db8f5b · 2023-04-14T11:25:22.000+01:00
diff --git a/lib/zip/ioextras/abstract_input_stream.rb b/lib/zip/ioextras/abstract_input_stream.rb
@@ -36,7 +36,7 @@ def read(number_of_bytes = nil, buf = +'')
                end
 
         if tbuf.nil? || tbuf.empty?
-          return nil if number_of_bytes
+          return nil if number_of_bytes&.positive?
 
           return ''
         end
