making byte algo work in 1.9.3 - bumping version

in ruby 1.9.3 string[i] will be a char. Need to call #ord to make sure we have a charcode.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/srp/util.rb b/lib/srp/util.rb
index 3bed1d3..9f4cb1b 100644
--- a/lib/srp/util.rb
+++ b/lib/srp/util.rb
@@ -70,7 +70,7 @@ d15dc7d7b46154d6b6ce8ef4ad69b15d4982559b297bcf1885c529f566660e5
       a = [a].pack('H*')
       b = [b].pack('H*')
       a.bytes.each_with_index.map do |a_byte, i|
-        (a_byte ^ (b[i] || 0)).chr
+        (a_byte ^ (b[i].ord || 0)).chr
       end.join
     end