PSmisc 21.1 broken, use 21.2 instead

PSmisc 21.1 has a serious problem in pstree. The code that does the indentation has a variable that is not initially set, meaning you can have random number of indent levels, if the variable is randomly set to 200,000 then that's the number of spaces you get.

Use 21.2, it fixes this.

Posted by Craig Small 2002-09-27