return "" instead of nil

2013-07-16 23:10:17 +02:00
parent 632c59580b
commit aeb5e8435b
3 changed files with 3 additions and 3 deletions
--- a/app/helpers/ConfirmingSyncPatternState.rb
+++ b/app/helpers/ConfirmingSyncPatternState.rb
@@ -16,6 +16,6 @@ class ConfirmingSyncPatternState < StatePattern::State
   end
  
  # return the rest
-  return bytes[idx+1..-1]
+  return bytes[idx+1..-1] || ""
  end
 end