{"action":"opened","issue":{"url":"https://api.github.com/repos/cortoproject/corto/issues/412","labels_url":"https://api.github.com/repos/cortoproject/corto/issues/412/labels{/name}","comments_url":"https://api.github.com/repos/cortoproject/corto/issues/412/comments","events_url":"https://api.github.com/repos/cortoproject/corto/issues/412/events","html_url":"https://github.com/cortoproject/corto/issues/412","id":118927973,"number":412,"title":"Should corto_envparse() return NULL when it cannot find an environment variable","user":{"login":"jleeothon","id":6202537,"avatar_url":"https://avatars.githubusercontent.com/u/6202537?v=3","gravatar_id":"","url":"https://api.github.com/users/jleeothon","html_url":"https://github.com/jleeothon","followers_url":"https://api.github.com/users/jleeothon/followers","following_url":"https://api.github.com/users/jleeothon/following{/other_user}","gists_url":"https://api.github.com/users/jleeothon/gists{/gist_id}","starred_url":"https://api.github.com/users/jleeothon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jleeothon/subscriptions","organizations_url":"https://api.github.com/users/jleeothon/orgs","repos_url":"https://api.github.com/users/jleeothon/repos","events_url":"https://api.github.com/users/jleeothon/events{/privacy}","received_events_url":"https://api.github.com/users/jleeothon/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-25T21:37:26Z","updated_at":"2015-11-25T21:37:26Z","closed_at":null,"body":"Currently if we call something like ``corto_envparse(\"1, 2, $THIS_DOESNT_EXIST\")``, the call will return NULL. We could consider returning ``\"1, 2 \"`` instead, though, that could potentially hide logic errors. I'm writing this down so that it becomes a conscious decision."}}