taksan/skype-java-api — Issue #5: Skype.removeCallListener throws NPE if no listeners registered
Author: scf37
Created: 2011-10-24 15:21:27+00:00
State: open

here (Skype.java)

if (callListeners.isEmpty()) {
Connector.getInstance().removeConnectorListener(callListener);
callListener = null;
}

Because callListener is null it fails non-null check in Connector.removeConnectorListener