rem: if( this.calendars[i].remote == true ) 
add: if( this.calendars[i].remote == true && this.calendars[i].remotePath != "" ) 
context: calendarManager.prototype.refreshAllRemoteCalendars = function calMan_refreshAllRemoteCalendars(){   for( var i = 0; i < this.calendars.length; i++ )   {      if( this.calendars[i].remote == true )      {         refresh = true;                  this.retrieveAndSaveRemoteCalendar( this.calendars[i], onResponseAndRefresh );      }   }}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/77824624bf822726f3d6c3e79b6fbdb8110fa894/calendarManager.js/buggy/calendar/resources/content/calendarManager.js