Fixed error check using the wrong error value

errorOut was using the err from the previous test.
same as #7816 but on TestTopPrivileged, which I missed last time

Signed-off-by: Frank Rosquin <frank.rosquin@gmail.com>
Upstream-commit: d93c95a332b65948cf37a87a84900323657571f0
Component: engine

components/engine/integration-cli/docker_cli_top_test.go

@@ -52,7 +52,7 @@ func TestTopPrivileged(t *testing.T) {
 
 	topCmd = exec.Command(dockerBinary, "top", cleanedContainerID)
 	out2, _, err2 := runCommandWithOutput(topCmd)
-	errorOut(err, t, fmt.Sprintf("failed to run top: %v %v", out2, err2))
+	errorOut(err2, t, fmt.Sprintf("failed to run top: %v %v", out2, err2))
 
 	killCmd := exec.Command(dockerBinary, "kill", cleanedContainerID)
 	_, err = runCommand(killCmd)