From: Joey Hess <joey@kodama.kitenet.net>
Date: Sun, 10 Feb 2008 21:29:46 +0000 (-0500)
Subject: add parens around scheme regexp
X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/commitdiff_plain/2078f706d656a12f0f9495e0bb348ee4b0282f42?ds=sidebyside

add parens around scheme regexp
---

diff --git a/IkiWiki/Plugin/htmlscrubber.pm b/IkiWiki/Plugin/htmlscrubber.pm
index e02a8591e..897a398ba 100644
--- a/IkiWiki/Plugin/htmlscrubber.pm
+++ b/IkiWiki/Plugin/htmlscrubber.pm
@@ -37,7 +37,7 @@ sub scrubber { #{{{
 	);
 	# data is a special case. Allow data:image/*, but
 	# disallow data:text/javascript and everything else.
-	my $link=qr/^(?:$uri_schemes:|data:image\/|[^:]+$)/i;
+	my $link=qr/^(?:(?:$uri_schemes):|data:image\/|[^:]+$)/i;
 
 	eval q{use HTML::Scrubber};
 	error($@) if $@;