From: Joey Hess <joey@kitenet.net>
Date: Tue, 20 Apr 2010 17:49:46 +0000 (-0400)
Subject: clarify why absolute is tested & stripped here
X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/commitdiff_plain/7a92c0aa4aea1bffc9090d982c4b55af9e0b0c02

clarify why absolute is tested & stripped here

file_prune also fails on absolute filenames now
---

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index ee1de8eaa..dff777138 100644
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -92,7 +92,7 @@ sub cgi_editpage ($$) {
 	# wiki_file_regexp.
 	my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/;
 	$page=possibly_foolish_untaint($page);
-	my $absolute=($page =~ s#^/+##);
+	my $absolute=($page =~ s#^/+##); # absolute name used for force location
 	if (! defined $page || ! length $page ||
 	    file_pruned($page)) {
 		error(gettext("bad page name"));