Update format.go

yah01 · yah01 · commit 8021bb2912b6 · 2020-01-23T10:37:56.000+08:00
diff --git a/src/fmt/format.go b/src/fmt/format.go
@@ -564,7 +564,7 @@ func (f *fmt) fmtFloat(v float64, size int, verb rune, prec int) {
 		}
 		if !hasDecimalPoint {
 			// decimal 0 should contribute once to digits.
-			if num[1] == '0' && len(num) == 2 {
+			if len(num) == 2 && num[1] == '0' {
 				digits--
 			}
 			num = append(num, '.')

Original file line number	Diff line number	Diff line change
`@@ -564,7 +564,7 @@ func (f *fmt) fmtFloat(v float64, size int, verb rune, prec int) {`
`564`	`564`	`}`
`565`	`565`	`if !hasDecimalPoint {`
`566`	`566`	`// decimal 0 should contribute once to digits.`
`567`		`- if num[1] == '0' && len(num) == 2 {`
	`567`	`+ if len(num) == 2 && num[1] == '0' {`
`568`	`568`	`digits--`
`569`	`569`	`}`
`570`	`570`	`num = append(num, '.')`