Force encoding on Regexp for Ruby 1.9 to avoid encoding conflicts - G…

…olubev Pavel
stepchud · Sep 11, 2010 · b1eb87d · b1eb87d
1 parent 550a18e
commit b1eb87d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/mail/patterns.rb b/lib/mail/patterns.rb
@@ -11,6 +11,10 @@ module Patterns
     lwsp         = %Q| \t\r\n|
     control      = %Q|\x00-\x1f\x7f-\xff|
 
+    if control.respond_to?(:force_encoding)
+      control = control.force_encoding(Encoding::BINARY)
+    end
+
     CRLF          = /\r\n/
     WSP           = /[#{white_space}]/
     FWS           = /#{CRLF}#{WSP}*/