README.md

NOTE: the TEXT const is defined here with value "application/json; chunked=true; version=2, application/json; version=2, text/plain"

travis.rb-artifact.diff

diff --git a/lib/travis/client/artifact.rb b/lib/travis/client/artifact.rb
index f53e619..723d59a 100644
--- a/lib/travis/client/artifact.rb
+++ b/lib/travis/client/artifact.rb
@@ -39,7 +39,7 @@ module Travis
         attributes['current_body'] ||= begin
           body = load_attribute('body')
           if body.to_s.empty?
-            log  = session.get_raw("jobs/#{job_id}/log", nil, "Accept" => TEXT)
+            log  = session.get_raw("jobs/#{job_id}/log", nil, 'Accept' => 'text/plain')
             body = String === log ? log : log['log']['body']
           end
           body