rem: if (index == -1) return null; else return gAbView.getCardFromRow(index); 
add: return (index == -1) ? null : gAbView.getCardFromRow(index); 
context: function GetSelectedCard(){  var index = GetSelectedCardIndex();  if (index == -1)    return null;  else     return gAbView.getCardFromRow(index);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1e2295398612cd0d1af46e0178521738cb16c424/abCommon.js/buggy/mailnews/addrbook/resources/content/abCommon.js