func()

in elastictransport/elastictransport.go [539:550]

• 12 lines of code
• 5 McCabe index (conditional complexity)

func (c *Client) setReqGlobalHeader(req *http.Request) *http.Request {
	if len(c.header) > 0 {
		for k, v := range c.header {
			if req.Header.Get(k) != k {
				for _, vv := range v {
					req.Header.Add(k, vv)
				}
			}
		}
	}
	return req
}