Nofollow external plugin BUG Fix

[Dave H]

The wildcard matches in this plugin are greedy:

$message = preg_replace_callback("/<a href=\"(.+)\" (.+)>(.+)<\\/a>/",  "replace_external", $message);

Causing the first regex to start matching at the first URL and continue matching all the way to the last one as a single match.

They should be lazy like this:

$message = preg_replace_callback("/<a href=\"(.+?)\" (.+?)>(.+?)<\\/a>/",  "replace_external", $message);