biffwriter.rb in writeexcel-1.0.6

- old
+ new

@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
+# frozen_string_literal: true
 #
 # BIFFwriter - An abstract base class for Excel workbooks and worksheets.
 #
 #
 # Used in conjunction with WriteExcel
@@ -185,10 +186,10 @@
     length  ||= data.bytesize
 
     # The header contains version and instance info packed into 2 bytes.
     header  = version | (instance << 4)
 
-    record  = [header, type, length].pack('vvV') + data
+    [header, type, length].pack('vvV') + data
   end
 
   def not_using_tmpfile
     @filehandle.close(true) if @filehandle
     @filehandle = nil