GOMODULES/errors
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This commit is contained in:
Chris Hines 2016-04-24 21:36:07 -04:00
parent 665006faab
commit 046fc1474d
1 changed files with 3 additions and 3 deletions
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6
errors.go
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@ -91,15 +91,15 @@ func (l loc) Location() (string, int) {
// leading separator. // leading separator.
const sep = "/" const sep = "/"
goal := strings.Count(fn.Name(), sep) + 2 goal := strings.Count(fn.Name(), sep) + 2
pathCnt := 0
i := len(file) i := len(file)
for pathCnt < goal { for n := 0; n < goal; n++ {
i = strings.LastIndex(file[:i], sep) i = strings.LastIndex(file[:i], sep)
if i == -1 { if i == -1 {
// not enough separators found, set i so that the slice expression
// below leaves file unmodified
i = -len(sep) i = -len(sep)
break break
} }
pathCnt++
} }
// get back to 0 or trim the leading seperator // get back to 0 or trim the leading seperator
file = file[i+len(sep):] file = file[i+len(sep):]