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Revision e701bdea

Added by Patrick Plitzner over 7 years ago

Fix potential NPE

View differences:

eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/key/polytomous/PolytomousKeyViewPart.java
39 39 
import eu.etaxonomy.cdm.api.application.CdmChangeEvent;
40 40 
import eu.etaxonomy.cdm.api.application.CdmChangeEvent.Action;
41 41 
import eu.etaxonomy.cdm.api.application.ICdmChangeListener;
42 
import eu.etaxonomy.cdm.api.application.ICdmDataChangeService;
42 43 
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
43 44 
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
44 45 
import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
......
259 260 
	    if(cdmEntitySession != null) {
260 261 
	        cdmEntitySession.dispose();
261 262 
	    }
262 
	    CdmApplicationState.getCurrentDataChangeService().unregister(this);
263 
	    ICdmDataChangeService currentDataChangeService = CdmApplicationState.getCurrentDataChangeService();
264 
	    if(currentDataChangeService!=null){
265 
	        currentDataChangeService.unregister(this);
266 
	    }
263 267 
		super.dispose();
264 268 
	}
265 269 

  		












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