gwash/afraid-dyndns — pull request #1 by Ichimonji10 (2012-03-17 08:07:25+00:00)
Title: Added 'use strict' and 'use warnings', updated README.

I'm pretty confident in the quality of my edits, enough so that I'm using it on my personal machine.

Added "use strict" and "use warnings". Relevant edits (such as adding the 'my' keyword and prepending function calls with the & character) have been made.

Script now dies with a helpful comment if configuration file is incorrectly written.

Updated README with more useful configuration instructions.

Commented out code that supported email notifications. Added a modest number of comments. Made code more readable (e.g.if statement closing braces now has proper indentation level). Made subroutines more visible. Replaced 'for' keyword with 'foreach' keyword, when semantically appropriate.