{"action":"opened","issue":{"url":"https://api.github.com/repos/ben-eb/cssnano/issues/39","labels_url":"https://api.github.com/repos/ben-eb/cssnano/issues/39/labels{/name}","comments_url":"https://api.github.com/repos/ben-eb/cssnano/issues/39/comments","events_url":"https://api.github.com/repos/ben-eb/cssnano/issues/39/events","html_url":"https://github.com/ben-eb/cssnano/issues/39","id":98172149,"number":39,"title":"Error in postcss-minify-selectors","user":{"login":"lexich","id":859946,"avatar_url":"https://avatars.githubusercontent.com/u/859946?v=3","gravatar_id":"","url":"https://api.github.com/users/lexich","html_url":"https://github.com/lexich","followers_url":"https://api.github.com/users/lexich/followers","following_url":"https://api.github.com/users/lexich/following{/other_user}","gists_url":"https://api.github.com/users/lexich/gists{/gist_id}","starred_url":"https://api.github.com/users/lexich/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lexich/subscriptions","organizations_url":"https://api.github.com/users/lexich/orgs","repos_url":"https://api.github.com/users/lexich/repos","events_url":"https://api.github.com/users/lexich/events{/privacy}","received_events_url":"https://api.github.com/users/lexich/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-07-30T13:43:41Z","updated_at":"2015-07-30T13:43:41Z","closed_at":null,"body":"```sh\r\nevents.js:85\r\n      throw er; // Unhandled 'error' event\r\n            ^\r\nTypeError: Cannot read property 'length' of undefined\r\n    at Object.split (/Users/xxxx/node_modules/postcss/lib/list.js:15:35)\r\n    at comma (/Users/xxxx/node_modules/postcss/lib/list.js:56:21)\r\n    at uniq (/Users/xxxx/node_modules/cssnano/node_modules/postcss-minify-selectors/index.js:13:27)\r\n    at optimiseAtRule (/Users/xxxx/node_modules/cssnano/node_modules/postcss-minify-selectors/index.js:21:29)\r\n    at /Users/xxxx/node_modules/postcss/lib/container.js:152:34\r\n    at /Users/xxxx/node_modules/postcss/lib/container.js:102:26\r\n    at Root.each (/Users/xxxx/node_modules/postcss/lib/container.js:89:22)\r\n    at Root.eachInside (/Users/xxxx/node_modules/postcss/lib/container.js:101:21)\r\n    at Root.eachAtRule (/Users/xxxx/node_modules/postcss/lib/container.js:150:25)\r\n    at /Users/xxxx/node_modules/cssnano/node_modules/postcss-minify-selectors/index.js:108:13\r\n```"}}