diff -ur htop-0.8.1.orig/ProcessList.c htop-0.8.1/ProcessList.c
--- htop-0.8.1.orig/ProcessList.c	2008-09-23 08:23:14.000000000 +0200
+++ htop-0.8.1/ProcessList.c	2008-12-09 15:14:56.000000000 +0100
@@ -331,7 +331,7 @@
 
    for (int i = Vector_size(this->processes) - 1; i >= 0; i--) {
       Process* process = (Process*) (Vector_get(this->processes, i));
-      if (process->tgid == pid || (process->tgid == process->pid && process->ppid == pid)) {
+      if (process->tgid == pid || process->ppid == pid) {
          Process* process = (Process*) (Vector_take(this->processes, i));
          Vector_add(children, process);
       }