Check for null. Nullpointers can be safely avoided an they clutter the log

code/moya-web/src/main/java/fi/codecrew/moya/web/flow/IncomingView.java

@@ -272,15 +272,18 @@ public class IncomingView extends GenericCDIView {
 	 * @return Card filing info String or empty string.
 	 */
 	public String getCardFiling() {
+		String ret = "";
 		try {
 			PrintedCard card = cardBean.checkPrintedCard(userview.getSelectedUser());
-			JsonObject cardMeta = card.getMeta();
-			JsonObject cardFilingObject = cardMeta.getJsonObject("card-filing");
-			return cardFilingObject.getString("cardplace");
+			if (card != null) {
+				JsonObject cardMeta = card.getMeta();
+				JsonObject cardFilingObject = cardMeta.getJsonObject("card-filing");
+				ret = cardFilingObject.getString("cardplace");
+			}
 		} catch (Exception e) {
 			logger.warn("Could not get card filing info", e);
 		}
-		return "";
+		return ret;
 	}
 
 	public String printCard() {