//+build go1.7

package mpb

import "context"

// WithContext cancellation via context.
// Pancis, if nil context is passed
func (p *Progress) WithContext(ctx context.Context) *Progress {
	if ctx == nil {
		panic("nil context")
	}
	p.updateConf(func(c *userConf) {
		c.cancel = ctx.Done()
	})
	return p
}