[TAG] Possible correction to Introduction to Shell Scripting - Part 3

[peter.yellman]

At http://linuxgazette.net/113/okopnik.html.

When it comes to shell scripting I am a rank novice, but it seemed to me that the passage
"if $1 has a length of zero, then the following statements (echo... echo... exit) should be executed" (quotes not mine)
should read
"if $1 _does not have_ a length of zero, then the following statements (echo... echo... exit) should be executed"

Thanks for the  article,
Peter Yellman