diff -pruN psmisc-21.5-1/src/pstree.c psmisc-21.5-1.new/src/pstree.c
--- psmisc-21.5-1/src/pstree.c	2005-03-03 20:00:04.001000000 +0000
+++ psmisc-21.5-1.new/src/pstree.c	2006-06-12 10:30:37.665928400 +0100
@@ -16,7 +16,9 @@
 #include <pwd.h>
 #include <dirent.h>
 #include <curses.h>
+#ifndef __CYGWIN__
 #include <term.h>
+#endif
 #include <termios.h>
 #ifdef __CYGWIN__
 #include <ncurses.h>
@@ -278,6 +280,8 @@ new_proc (const char *comm, pid_t pid, u
   new->pid = pid;
   new->uid = uid;
   new->highlight = 0;
+  new->argc = 0;
+  new->argv = 0;
 #ifdef FLASK_LINUX
   new->sid = sid;
 #endif /*FLASK_LINUX*/