diff --git a/Gemfile.lock b/Gemfile.lock
index dbc31374..f4f974f9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -377,6 +377,3 @@ DEPENDENCIES
   travis-yaml!
   unicorn
   yard-sinatra!
-
-BUNDLED WITH
-   1.10.6
diff --git a/lib/travis/api/app/helpers/accept.rb b/lib/travis/api/app/helpers/accept.rb
index 5fb41c67..56d7fd86 100644
--- a/lib/travis/api/app/helpers/accept.rb
+++ b/lib/travis/api/app/helpers/accept.rb
@@ -53,6 +53,8 @@ class Travis::Api::App
           if params
             params = Hash[*params.split(';').map { |p| p.scan /(#{TOKEN})=(#{TOKEN})/ }.flatten]
             quality = params.delete('q').to_f if params['q']
+          else
+            params = {}
           end
 
           if subtype =~ HEADER_FORMAT