scm: git: add explicit :excludes option to calling revision method in "test_revisions_includes_master_two_revs_from_origin" of unit lib test (#8857)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8822 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/scm/adapters/git_adapter_test.rb

@@ -218,7 +218,8 @@ begin
         revs1 = []
         @adapter.revisions('', nil, nil,
                            {:reverse => true,
-                            :includes => ['899a15dba03a3b350b89c3f537e4bbe02a03cdc9']}) do |rev|
+                            :includes => ['899a15dba03a3b350b89c3f537e4bbe02a03cdc9'],
+                            :excludes => []}) do |rev|
           revs1 << rev
         end
         assert_equal 2, revs1.length