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reference: Simplify SplitHostname

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This nil check is not necessary.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This commit is contained in:
Aaron Lehmann 2016-10-13 14:51:37 -07:00
parent 252cc27ab1
commit ab6ae11bc1
1 changed files with 1 additions and 1 deletions
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reference/reference.go
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@ -138,7 +138,7 @@ type Canonical interface {
func SplitHostname(named Named) (string, string) { func SplitHostname(named Named) (string, string) {
name := named.Name() name := named.Name()
match := anchoredNameRegexp.FindStringSubmatch(name) match := anchoredNameRegexp.FindStringSubmatch(name)
if match == nil || len(match) != 3 { if len(match) != 3 {
return "", name return "", name
} }
return match[1], match[2] return match[1], match[2]