{"action":"created","issue":{"url":"https://api.github.com/repos/fish-shell/fish-shell/issues/3539","repository_url":"https://api.github.com/repos/fish-shell/fish-shell","labels_url":"https://api.github.com/repos/fish-shell/fish-shell/issues/3539/labels{/name}","comments_url":"https://api.github.com/repos/fish-shell/fish-shell/issues/3539/comments","events_url":"https://api.github.com/repos/fish-shell/fish-shell/issues/3539/events","html_url":"https://github.com/fish-shell/fish-shell/issues/3539","id":188591621,"number":3539,"title":"empty argument breaks command line","user":{"login":"andrewrk","id":106511,"avatar_url":"https://avatars.githubusercontent.com/u/106511?v=3","gravatar_id":"","url":"https://api.github.com/users/andrewrk","html_url":"https://github.com/andrewrk","followers_url":"https://api.github.com/users/andrewrk/followers","following_url":"https://api.github.com/users/andrewrk/following{/other_user}","gists_url":"https://api.github.com/users/andrewrk/gists{/gist_id}","starred_url":"https://api.github.com/users/andrewrk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andrewrk/subscriptions","organizations_url":"https://api.github.com/users/andrewrk/orgs","repos_url":"https://api.github.com/users/andrewrk/repos","events_url":"https://api.github.com/users/andrewrk/events{/privacy}","received_events_url":"https://api.github.com/users/andrewrk/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-11-10T19:06:54Z","updated_at":"2016-11-10T19:10:26Z","closed_at":null,"body":"Tested with latest git master which is currently 7356987e6efa15814f93d462cd7e2b6cd91299c5.\r\n\r\n```\r\nandy@andypad ~/d/fish-shell> echo (echo -n 'a')(echo -n 'b')(echo -n 'c')\r\nabc\r\nandy@andypad ~/d/fish-shell> echo (echo -n 'a')(echo -n '')(echo -n 'c')\r\n\r\nandy@andypad ~/d/fish-shell> \r\n```\r\n\r\nIn the second command I expect 'ac' to be printed but instead nothing is printed."},"comment":{"url":"https://api.github.com/repos/fish-shell/fish-shell/issues/comments/259779195","html_url":"https://github.com/fish-shell/fish-shell/issues/3539#issuecomment-259779195","issue_url":"https://api.github.com/repos/fish-shell/fish-shell/issues/3539","id":259779195,"user":{"login":"faho","id":5185367,"avatar_url":"https://avatars.githubusercontent.com/u/5185367?v=3","gravatar_id":"","url":"https://api.github.com/users/faho","html_url":"https://github.com/faho","followers_url":"https://api.github.com/users/faho/followers","following_url":"https://api.github.com/users/faho/following{/other_user}","gists_url":"https://api.github.com/users/faho/gists{/gist_id}","starred_url":"https://api.github.com/users/faho/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/faho/subscriptions","organizations_url":"https://api.github.com/users/faho/orgs","repos_url":"https://api.github.com/users/faho/repos","events_url":"https://api.github.com/users/faho/events{/privacy}","received_events_url":"https://api.github.com/users/faho/received_events","type":"User","site_admin":false},"created_at":"2016-11-10T19:10:26Z","updated_at":"2016-11-10T19:10:26Z","body":"This works as expected. See http://fishshell.com/docs/current/index.html#cartesian-product.\r\n\r\nThis is to make things like `for file in $PATH/*` work, even if $PATH is empty or has one element or fifteen or whatever."}}
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