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Fixed error when answer is null

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PeratX 2017-04-29 10:33:50 +08:00
parent 6ef5be809e
commit 7a868370fe
1 changed files with 9 additions and 5 deletions
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14
app/src/main/java/org/itxtech/daedalus/fragment/DnsTestFragment.java
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@ -106,12 +106,16 @@ public class DnsTestFragment extends Fragment {
long endTime = System.currentTimeMillis();
Set<A> answers = responseMessage.getAnswersFor(question);
for (A a : answers) {
InetAddress inetAddress = a.getInetAddress();
testText.append("\n").append(getResources().getString(R.string.test_result_resolved)).append(" ").append(inetAddress.getHostAddress());
if (answers != null && answers.size() > 0) {
for (A a : answers) {
InetAddress inetAddress = a.getInetAddress();
testText.append("\n").append(getResources().getString(R.string.test_result_resolved)).append(" ").append(inetAddress.getHostAddress());
}
testText.append("\n").append(getResources().getString(R.string.test_time_used)).append(" ").
append(String.valueOf(endTime - startTime)).append(" ms\n\n");
} else {
testText.append("\n").append(getResources().getString(R.string.test_failed)).append("\n\n");
}
testText.append("\n").append(getResources().getString(R.string.test_time_used)).append(" ").append(String.valueOf(endTime - startTime)).append(" ms\n\n");
} catch (Exception e) {
testText.append("\n").append(getResources().getString(R.string.test_failed)).append("\n\n");