uribl plugin - trivial patch

Hi all,

Finally got some time over the holidays to play with qpsmtpd - whilst doing so I noticed what I believe to be a tiny bug in the uribl plug-in that ships with qpsmtpd.

I wasn't sure where to post the patch; so I guessed that here was as good as place as any.

See attached.  The patch skips to the next line in the case of quoted-printable continuations; this is to save a few CPU cycles and prevent the possibility of a partial match of a URI.

Kind regards,
Steve.

--- uribl	2011-01-19 10:04:46.000000000 -0500
+++ uribl.new	2011-01-19 10:05:21.000000000 -0500
@@ -283,6 +283,9 @@
 
         if ($l =~ /(.*)=$/) {
             push @qp_continuations, $1;
+            # Skip to the next iteration until
+            # we have a full line in the buffer
+            next;
         } elsif (@qp_continuations) {
             $l = join('', @qp_continuations, $l);
             @qp_continuations = ();