1 files changed, 2 insertions, 6 deletions
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
index dba6f33ff9..1257a92d38 100644
--- a/tool/transcode-tblgen.rb
+++ b/tool/transcode-tblgen.rb
@@ -725,7 +725,7 @@ def citrus_decode_mapsrc(ces, csid, mapsrcs)
     path << ".src"
     path[path.rindex('/')] = '%'
     STDOUT.puts 'load mapsrc %s' % path if VERBOSE_MODE > 1
-    open(path, 'rb') do |f|
+    File.open(path, 'rb') do |f|
       f.each_line do |l|
         break if /^BEGIN_MAP/ =~ l
       end
@@ -1078,11 +1078,7 @@ if __FILE__ == $0
   end
 
   libs1 = $".dup
-  if ERB.instance_method(:initialize).parameters.assoc(:key) # Ruby 2.6+
-    erb = ERB.new(src, trim_mode: '%')
-  else
-    erb = ERB.new(src, nil, '%')
-  end
+  erb = ERB.new(src, trim_mode: '%')
   erb.filename = arg
   erb_result = erb.result(binding)
   libs2 = $".dup