My apologies. The patch I submitted with the original report is
incomplete. It fixes the case in foo.rb with the non-empty string,
but does not fix the empty string case.
Attached is the complete patch.
diff -ur libbarby-ruby-0.3.orig/lib/barby/barcode/code_128.rb libbarby-ruby-0.3/lib/barby/barcode/code_128.rb
--- libbarby-ruby-0.3.orig/lib/barby/barcode/code_128.rb 2009-11-18 17:51:28.000000000 -0700
+++ libbarby-ruby-0.3/lib/barby/barcode/code_128.rb 2009-11-18 22:35:54.000000000 -0700
@@ -208,7 +208,7 @@
#character set, an extra will be created.
def data=(data)
data, *extra = data.split(/([#{CODEA+CODEB+CODEC}])/n)
- @data = data
+ @data = data || ''
self.extra = extra.join unless extra.empty?
end
