{"action":"opened","issue":{"url":"https://api.github.com/repos/pricewaiter/prestashop-pricewaiter/issues/8","labels_url":"https://api.github.com/repos/pricewaiter/prestashop-pricewaiter/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/pricewaiter/prestashop-pricewaiter/issues/8/comments","events_url":"https://api.github.com/repos/pricewaiter/prestashop-pricewaiter/issues/8/events","html_url":"https://github.com/pricewaiter/prestashop-pricewaiter/issues/8","id":99282816,"number":8,"title":"Invalid argument supplied for foreach()","user":{"login":"matthinz","id":364697,"avatar_url":"https://avatars.githubusercontent.com/u/364697?v=3","gravatar_id":"","url":"https://api.github.com/users/matthinz","html_url":"https://github.com/matthinz","followers_url":"https://api.github.com/users/matthinz/followers","following_url":"https://api.github.com/users/matthinz/following{/other_user}","gists_url":"https://api.github.com/users/matthinz/gists{/gist_id}","starred_url":"https://api.github.com/users/matthinz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/matthinz/subscriptions","organizations_url":"https://api.github.com/users/matthinz/orgs","repos_url":"https://api.github.com/users/matthinz/repos","events_url":"https://api.github.com/users/matthinz/events{/privacy}","received_events_url":"https://api.github.com/users/matthinz/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-05T19:40:50Z","updated_at":"2015-08-05T19:40:50Z","closed_at":null,"body":"Apparently, [`$raw_combinations`](https://github.com/pricewaiter/prestashop-pricewaiter/blob/master/pricewaiter.php#L117) can sometimes not be iterable. We should guard against that."}}