Comment 3 for bug 298232

I found some code changes pertaining to this bug:

336c334
< if (process->ppid == pid) {
---
> if (process->tgid == pid || (process->tgid == process->pid && process->ppid == pid)) {

Specifically:
htop_0.6.6+svn20070915/ProcessList.c - line 336
htop-0.8.1/ProcessList.c - line 334

I recompiled 0.8.1 but reverted that change, and tree view works normally again.