fix: (*connector).lookupIP

nekrassov01 · Jul 10, 2024 · da27a18 · da27a18
1 parent d1094e4
commit da27a18
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/cert.go b/cert.go
@@ -101,11 +101,11 @@ func (c *connector) lookupIP(ctx context.Context) {
 	ctx, cancel := context.WithTimeout(ctx, c.timeout)
 	defer cancel()
 	var resolver net.Resolver
-	ips, err := resolver.LookupIP(ctx, "ip", c.host)
+	var err error
+	c.ips, err = resolver.LookupIP(ctx, "ip", c.host)
 	if err != nil {
-		c.ips = nil
+		c.ips = []net.IP{}
 	}
-	c.ips = ips
 	slices.SortFunc(c.ips, func(a, b net.IP) int {
 		return bytes.Compare(a, b)
 	})

diff --git a/cert_test.go b/cert_test.go
@@ -408,7 +408,7 @@ func Test_connector_lookupIP(t *testing.T) {
 			args: args{
 				ctx: ctx,
 			},
-			want: nil,
+			want: []net.IP{},
 		},
 	}
 	for _, tt := range tests {