net: Check for error object

7 years ago · 9d003ad2e1
parent 0225d9ddcc
commit 9d003ad2e1
1 changed files with 3 additions and 0 deletions
--- a/net/net_test.go
+++ b/net/net_test.go
@ -61,6 +61,9 @@ func TestNetConnectionStatString(t *testing.T) {

 func TestNetIOCountersAll(t *testing.T) {
 	v, err := IOCounters(false)
+	if err != nil {
+		t.Errorf("Could not get NetIOCounters: %v", err)
+	}
 	per, err := IOCounters(true)
 	if err != nil {
 		t.Errorf("Could not get NetIOCounters: %v", err)