tests pass on linux too. v 1.13.0

Author: ahoward

lib/sekrets.rb

@@ -357,7 +357,7 @@ def recrypt(old_key, new_key, data)
   require 'tmpdir'
 
   class Sekrets < ::String
-    Version = '1.12.0' unless defined?(Version)
+    Version = '1.13.0' unless defined?(Version)
 
     class << Sekrets
       def version

sekrets.gemspec

@@ -5,7 +5,7 @@
 
 Gem::Specification::new do |spec|
   spec.name = "sekrets"
-  spec.version = "1.12.0"
+  spec.version = "1.13.0"
   spec.platform = Gem::Platform::RUBY
   spec.summary = "securely manage encrypted files and settings"
   spec.description = "sekrets is a command line tool and library used to securely manage encrypted files and settings in your rails' applications and git repositories."

test/sekrets_test.rb

@@ -51,11 +51,13 @@
       command = %[ #{ ruby } -r #{ $libdir }/sekrets.rb -e'puts Sekrets.key_for("plaintext")' ]
 
       key = nil
+
       PTY.spawn(command) do |r, w, pid|
         w.puts('foobar')
         w.close
-        key = r.read.to_s.strip
+        key = r.gets.to_s.strip rescue Errno::EIO
       end
+
       assert{ key =~ /foobar/ }
 
       key = `#{ command } </dev/null`