Closed
Description
When I do:
error!({message: 'no data'}, 404) or even simple one error!({}, 404)
I always get text/html for content-type with the response:
"<!DOCTYPE html>\n<html>\n<head>\n <style type=\"text/css\">\n body { text-align:center;font-family:helvetica,arial;font-size:22px;\n color:#888;margin:20px}\n #c {margin:0 auto;width:500px;text-align:left}\n </style>\n</head>\n<body>\n <h2>Sinatra doesn’t know this ditty.</h2>\n <img src='http://localhost:7777/__sinatra__/404.png'>\n <div id=\"c\">\n Try this:\n <pre>get '/api/customers/111/info' do\n \"Hello World\"\nend\n</pre>\n </div>\n</body>\n</html>\n"
However, if I change to any other status code like error!({}, 500), it returns the expected JSON response.