rem: result.copyTo(backupDir, makeName('initial')); 
add: copyToOverwriting(result, backupDir, makeName('initial')); 
context:             onDownloadComplete: function(downloader, request, ctxt, status, result) {                if (doInitialBackup)                    result.copyTo(backupDir, makeName('initial'));                if (doDailyBackup)                    result.copyTo(backupDir, dailyBackupFileName);                provider.doWriteICS();            },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/4f9715e928f1233c08dbd44b28346698da168eb0/calICSCalendar.js/clean/calendar/providers/ics/calICSCalendar.js