rem:  if( smilies.lenght>=1 ) return true; else return false; 
add:  return smilies.length >= 1; 
context: 	validateFile: function(aFile)	// EFFECTS: returns true if the file passed is a valid smiley file, false otherwise	{		var data=this.grabData(aFile);		// Parsing data		var parser=Components.classes["@mozilla.org/xmlextras/domparser;1"]		                     .createInstance(Components.interfaces.nsIDOMParser);		var doc=parser.parseFromString(src,'text/xml');		var smilies=this.evaluateXPath(doc,'//smiley[@name and @path]/key');		// Checking		if( smilies.lenght>=1 )			return true;		else			return false;	},
meta: 760	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/760/4ec65ada7f4720a2b649bb347d155ac073bb402f/smilies.js/buggy/components/smilies.js