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cleanup code by lint (#3312)

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Signed-off-by: Guangming Wang <guangming.wang@daocloud.io>
This commit is contained in:
Guangming Wang
2019-09-27 18:10:34 +08:00
committed by Miek Gieben
parent f2df37a1fe
commit 8af4685587
5 changed files with 6 additions and 14 deletions
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9
plugin/rewrite/name.go
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@@ -104,9 +104,7 @@ func (rule *regexNameRule) Rewrite(ctx context.Context, state request.Request) R
s := rule.Replacement
for groupIndex, groupValue := range regexGroups {
groupIndexStr := "{" + strconv.Itoa(groupIndex) + "}"
if strings.Contains(s, groupIndexStr) {
s = strings.Replace(s, groupIndexStr, groupValue, -1)
}
s = strings.Replace(s, groupIndexStr, groupValue, -1)
}
state.Req.Question[0].Name = s
return RewriteDone
@@ -264,10 +262,7 @@ func (rule *regexNameRule) GetResponseRule() ResponseRule { return rule.Response
// hasClosingDot return true if s has a closing dot at the end.
func hasClosingDot(s string) bool {
if strings.HasSuffix(s, ".") {
return true
}
return false
return strings.HasSuffix(s, ".")
}
// getSubExprUsage return the number of subexpressions used in s.