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.

2 files changed, 2 insertions, 2 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
 
diff --git a/ruby-srp.gemspec b/ruby-srp.gemspec
index 9f39071..32d9e2a 100644
--- a/ruby-srp.gemspec
+++ b/ruby-srp.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name              = "ruby-srp"
-  s.version           = "0.1.3"
+  s.version           = "0.1.4"
   s.platform          = Gem::Platform::RUBY
   s.authors           = ["Azul"]
   s.email             = ["azul@leap.se"]