X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/49835784d8908e07fabf4200e35adcd98b73a00c..29862a8cc8fb9818bbc219955c2b0c5e64a640ce:/IkiWiki/Plugin/smcvpostcomment.pm

diff --git a/IkiWiki/Plugin/smcvpostcomment.pm b/IkiWiki/Plugin/smcvpostcomment.pm
index 3e3c2ca93..f224944d5 100644
--- a/IkiWiki/Plugin/smcvpostcomment.pm
+++ b/IkiWiki/Plugin/smcvpostcomment.pm
@@ -8,6 +8,7 @@ package IkiWiki::Plugin::smcvpostcomment;
 use warnings;
 use strict;
 use IkiWiki 2.00;
+use IkiWiki::Plugin::inline;
 use IkiWiki::Plugin::mdwn;
 use CGI 'escapeHTML';
 
@@ -188,7 +189,7 @@ sub sessioncgi ($$) { #{{{
 
 	my ($authorurl, $author) = linkuser(getcgiuser($session));
 
-	my $body = $form->field('body');
+	my $body = $form->field('body') || '';
 	$body =~ s/\r\n/\n/g;
 	$body =~ s/\r/\n/g;
 	$body .= "\n" if $body !~ /\n$/;
@@ -214,6 +215,8 @@ sub sessioncgi ($$) { #{{{
 	# - this means that if they do, rocks fall and everyone dies
 
 	if ($form->submitted eq PREVIEW) {
+		# $fake is a location that has the same number of slashes
+		# as the eventual location of this comment.
 		my $fake = "$page/_" . PLUGIN . "hypothetical";
 		my $preview = IkiWiki::htmlize($fake, $page, 'mdwn',
 				IkiWiki::linkify($page, $page,