{"action":"created","issue":{"url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/1","labels_url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/1/comments","events_url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/1/events","html_url":"https://github.com/kazeburo/WWW-Form-UrlEncoded-XS/issues/1","id":71518887,"number":1,"title":"build_urlencoded(\\%param) incorrectly process undef values","user":{"login":"zdm","id":1025608,"avatar_url":"https://avatars.githubusercontent.com/u/1025608?v=3","gravatar_id":"","url":"https://api.github.com/users/zdm","html_url":"https://github.com/zdm","followers_url":"https://api.github.com/users/zdm/followers","following_url":"https://api.github.com/users/zdm/following{/other_user}","gists_url":"https://api.github.com/users/zdm/gists{/gist_id}","starred_url":"https://api.github.com/users/zdm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zdm/subscriptions","organizations_url":"https://api.github.com/users/zdm/orgs","repos_url":"https://api.github.com/users/zdm/repos","events_url":"https://api.github.com/users/zdm/events{/privacy}","received_events_url":"https://api.github.com/users/zdm/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-04-28T08:17:57Z","updated_at":"2015-04-28T08:20:02Z","closed_at":null,"body":"Hi.\r\n\r\nThe code:\r\n```\r\nmy $hash = { \r\n\taa => [ 1, undef, 3 ], \r\n\tbb => [ 1, 2, 3 ], \r\n};\r\n\r\nsay WWW::Form::UrlEncoded::XS::build_urlencoded( $hash );\r\n```\r\noutput:\r\n```\r\naa=1&aa=aa=3&bb=1&bb=2&bb=3\r\n```\r\nShould be:\r\n```\r\naa=1&aa=&aa=3&bb=1&bb=2&bb=3\r\n```"},"comment":{"url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/comments/96970345","html_url":"https://github.com/kazeburo/WWW-Form-UrlEncoded-XS/issues/1#issuecomment-96970345","issue_url":"https://api.github.com/repos/kazeburo/WWW-Form-UrlEncoded-XS/issues/1","id":96970345,"user":{"login":"zdm","id":1025608,"avatar_url":"https://avatars.githubusercontent.com/u/1025608?v=3","gravatar_id":"","url":"https://api.github.com/users/zdm","html_url":"https://github.com/zdm","followers_url":"https://api.github.com/users/zdm/followers","following_url":"https://api.github.com/users/zdm/following{/other_user}","gists_url":"https://api.github.com/users/zdm/gists{/gist_id}","starred_url":"https://api.github.com/users/zdm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zdm/subscriptions","organizations_url":"https://api.github.com/users/zdm/orgs","repos_url":"https://api.github.com/users/zdm/repos","events_url":"https://api.github.com/users/zdm/events{/privacy}","received_events_url":"https://api.github.com/users/zdm/received_events","type":"User","site_admin":false},"created_at":"2015-04-28T08:20:02Z","updated_at":"2015-04-28T08:20:02Z","body":"Also this behavior appears in pure perl WWW::Form::UrlEncoded."}}