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don't crash when public rooms list is empty

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Andy2 2010-09-28 18:32:43 -07:00
parent 953e4601b9
commit 6b1dabd8e2
1 changed files with 4 additions and 2 deletions
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6
xwords4/android/XWords4/src/org/eehouse/android/xw4/GameConfig.java
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@ -781,8 +781,10 @@ public class GameConfig extends Activity implements View.OnClickListener,
ArrayAdapter<String> adapter =
(ArrayAdapter<String>)m_roomChoose.getAdapter();
if ( null != adapter ) {
m_car.ip_relay_invite =
adapter.getItem(m_roomChoose.getSelectedItemPosition());
int pos = m_roomChoose.getSelectedItemPosition();
if ( pos >= 0 && pos < adapter.getCount() ) {
m_car.ip_relay_invite = adapter.getItem(pos);
}
}
} else {
m_car.ip_relay_invite = Utils.getText( this, R.id.room_edit );