}
for(var dupe in usage) {
- if (usage[par].join(',') == usage[dupe].join(',')) {
+ if (usage[par].join(',') == usage[dupe].join(',') &&
+ typeof(nusage[par]) != 'undefined') {
usage_left[par] = dupe;
+ break;
}
}
if (typeof(usage_left[par]) != 'undefined') {