Commit d62bb2d93a230756b3c181b4df19199b9458e8a7 - golang-github-vbauerster-mpb

BarFillerMiddleware: early nil check Vladimir Bauer 2 years ago

1 changed file(s) with 4 addition(s) and 4 deletion(s). Raw diff Collapse all Expand all

-4

bar_option.go less more

87	87
88	88	// BarFillerMiddleware provides a way to augment the underlying BarFiller.
89	89	func BarFillerMiddleware(middle func(BarFiller) BarFiller) BarOption {
90		return func(s *bState) {
91		if middle == nil {
92		return
93		}
	90	if middle == nil {
	91	return nil
	92	}
	93	return func(s *bState) {
94	94	s.filler = middle(s.filler)
95	95	}
96	96	}