From 63923778142849ff92f8990a73e4846dad41a9f2 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sat, 22 May 2010 21:35:54 +0200
Subject: comirror.conf: Add link-to-image option

---
 bin/comirror | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/bin/comirror b/bin/comirror
index 0de6d22..a9d1c7c 100755
--- a/bin/comirror
+++ b/bin/comirror
@@ -48,7 +48,18 @@ sub find_next_link {
 }
 
 sub find_image {
-	my $image = $mech->find_image(url_abs_regex => $image_re);
+	my $image;
+
+	if (
+		$conf{'link-to-image'}
+		and $mech->find_link(url_abs_regex => $image_re)
+	   )
+	{
+		$image = $mech->find_link(url_abs_regex => $image_re);
+	}
+	else {
+		$image = $mech->find_image(url_abs_regex => $image_re);
+	}
 
 	if ($image) {
 		my $tmpmech = WWW::Mechanize->new();
@@ -193,6 +204,14 @@ A regular expression matching the URL of the webcomic image to be saved.
 The text on the link to the next image.  Can be left out if it contains
 "next".
 
+=item link-to-image
+
+If this is set to a true value, B<comirror> will first try to find a link
+pointing to image_re and only if that fails look directly for images.  This is
+useful for comics with small-ish preview images which link to larger ones.
+
+The future of this option is unclear, such behaviour may become the default.
+
 =back
 
 =head2 COMIRROR.STATE
-- 
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