1--- migemo-index.rb.orig	2003-05-26 15:45:53.000000000 +0900
2+++ migemo-index.rb	2011-08-22 02:21:25.000000000 +0900
3@@ -19,5 +19,5 @@
4   unless line =~ /^;/
5     print [offset].pack("N")
6   end
7-  offset += line.length
8+  offset += line.bytesize
9 end
10