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Code Issues Releases Wiki Activity

prevent nullpointer in ImportKeysServerFragment, return empty lists instead of null

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This commit is contained in:
Dominik Schürmann 2014-08-31 21:52:14 +02:00
parent 9258fbfb74
commit 428d6b1182
1 changed files with 2 additions and 2 deletions
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4
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
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@ -222,7 +222,7 @@ public class ContactHelper {
Cursor mailCursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, Cursor mailCursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
new String[]{ContactsContract.CommonDataKinds.Email.DATA}, new String[]{ContactsContract.CommonDataKinds.Email.DATA},
null, null, null); null, null, null);
if (mailCursor == null) return null; if (mailCursor == null) return new ArrayList<String>();
Set<String> mails = new HashSet<String>(); Set<String> mails = new HashSet<String>();
while (mailCursor.moveToNext()) { while (mailCursor.moveToNext()) {
@ -240,7 +240,7 @@ public class ContactHelper {
Cursor cursor = resolver.query(ContactsContract.Contacts.CONTENT_URI, Cursor cursor = resolver.query(ContactsContract.Contacts.CONTENT_URI,
new String[]{ContactsContract.Contacts.DISPLAY_NAME}, new String[]{ContactsContract.Contacts.DISPLAY_NAME},
null, null, null); null, null, null);
if (cursor == null) return null; if (cursor == null) return new ArrayList<String>();
Set<String> names = new HashSet<String>(); Set<String> names = new HashSet<String>();
while (cursor.moveToNext()) { while (cursor.moveToNext()) {