Headers are always missing

[tanis2000]

This line: https://github.com/olebedev/gojax/blob/master/fetch/fetch.go#L55 is always returning false for ok, thus not passing any of the headers.

[tanis2000]

Here's my solution, it's damn ugly but it works, just change the o[headers] check with the following and remove the comments as they're just for debug:

				if h, ex := o["headers"]; ex {
					fmt.Println("*** Headers map ***")
					fmt.Println(h)
					if hea, okh := h.(map[string]interface{}); okh {
						fmt.Println("*** okh map ***")
						fmt.Println(hea)
						for key, value := range hea {
							fmt.Println("*** hea map ***")
							v := value.([]interface{})
							for _, item := range v {
								fmt.Println("*** item ***")
								var i []string
								i = append(i, item.(string))
								header[textproto.CanonicalMIMEHeaderKey(key)] = i
								fmt.Print("Header key/value")
								fmt.Println(key)
								fmt.Println(value)
							}
						}
					}
				}

[olebedev]

Hi @tanis2000,

thanks! A PR w/o debug output would be great.

[tanis2000]

PR #2 ready :)