pkg/netutil: not introduce empty url when converting

It should not make slices with length and append elements at the same time.
etcd-io · Aug 21, 2015 · 0592337 · 0592337
1 parent c530acf
commit 0592337
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pkg/netutil/netutil.go b/pkg/netutil/netutil.go
@@ -85,15 +85,15 @@ func URLStringsEqual(a []string, b []string) bool {
 	if len(a) != len(b) {
 		return false
 	}
-	urlsA := make([]url.URL, len(a))
+	urlsA := make([]url.URL, 0)
 	for _, str := range a {
 		u, err := url.Parse(str)
 		if err != nil {
 			return false
 		}
 		urlsA = append(urlsA, *u)
 	}
-	urlsB := make([]url.URL, len(b))
+	urlsB := make([]url.URL, 0)
 	for _, str := range b {
 		u, err := url.Parse(str)
 		if err != nil {