{"action":"closed","issue":{"url":"https://api.github.com/repos/mishoo/UglifyJS2/issues/52","labels_url":"https://api.github.com/repos/mishoo/UglifyJS2/issues/52/labels{/name}","comments_url":"https://api.github.com/repos/mishoo/UglifyJS2/issues/52/comments","events_url":"https://api.github.com/repos/mishoo/UglifyJS2/issues/52/events","html_url":"https://github.com/mishoo/UglifyJS2/issues/52","id":8575072,"number":52,"title":"sources array is ?","user":{"login":"creativeaura","id":62062,"avatar_url":"https://avatars.githubusercontent.com/u/62062?v=3","gravatar_id":"","url":"https://api.github.com/users/creativeaura","html_url":"https://github.com/creativeaura","followers_url":"https://api.github.com/users/creativeaura/followers","following_url":"https://api.github.com/users/creativeaura/following{/other_user}","gists_url":"https://api.github.com/users/creativeaura/gists{/gist_id}","starred_url":"https://api.github.com/users/creativeaura/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/creativeaura/subscriptions","organizations_url":"https://api.github.com/users/creativeaura/orgs","repos_url":"https://api.github.com/users/creativeaura/repos","events_url":"https://api.github.com/users/creativeaura/events{/privacy}","received_events_url":"https://api.github.com/users/creativeaura/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2012-11-22T11:49:04Z","updated_at":"2015-01-05T16:45:03Z","closed_at":"2015-01-05T16:45:03Z","body":"I tried concatenating 4 files and generate a source map. But in the map file the sources array is \"?\". When i manually added path for all file names in the sources array. I could see the developer panel loading files. \n\nThis is the command i run to generate my source map\n\n``uglifyjs vendor\\swipe.js jquery.jtruncate.js helper.js mobile.js  -o main.min.js --so\nurce-map main.min.js.map --source-map-root /showroom/_assets/behaviour/mobile -p 3 -c -m --comments``"}}