encoding fix for ruby 1.9.2

dblock · Mar 23, 2011 · 0386a74 · 0386a74
1 parent e1703ba
commit 0386a74
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/spreadsheet/excel/writer/biff8.rb b/lib/spreadsheet/excel/writer/biff8.rb
@@ -14,7 +14,7 @@ module Biff8
   # is a Null-byte) and perform compression.
   # Returns the data and compression_status (0/1)
   def compress_unicode_string data
-    compressed = ''
+    compressed = internal('')
     expect_null = false
     data.each_byte do |byte|
       if expect_null