}
var duped = false;
for(var dupe in usage) {
- if (par != dupe && usage[par].join(',') == usage[dupe].join(',') ) {
+ if (par != dupe
+ && typeof(nusage[dupe]) != 'undefined'
+ && usage[par].join(',') == usage[dupe].join(',')) {
duped = true;
+
if (typeof(usage_left[dupe]) == 'undefined') {
usage_left[dupe] = [];
}
+ print(par+ ' is a dupe of ' + dupe);
usage_left[dupe].pushUnique(par);
break;
}