From: Joey Hess <joey@gnu.kitenet.net>
Date: Thu, 19 Mar 2009 19:35:57 +0000 (-0400)
Subject: avoid crashing if Sort::Naturally is not installed
X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/commitdiff_plain/bb258b56b29cb01f27bdc0dfd0bced55a88574ed

avoid crashing if Sort::Naturally is not installed
---

diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index a89e827c1..218fd7515 100644
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -195,7 +195,10 @@ sub preprocess_inline (@) {
 		@list=sort { pagetitle(basename($a)) cmp pagetitle(basename($b)) } @list;
 	}
 	elsif (exists $params{sort} && $params{sort} eq 'title_natural') {
-		require Sort::Naturally;
+		eval q{use Sort::Naturally};
+		if ($@) {
+			error(gettext("Sort::Naturally needed for title_natural sort"));
+		}
 		@list=sort { Sort::Naturally::ncmp(pagetitle(basename($a)), pagetitle(basename($b))) } @list;
 	}
 	elsif (exists $params{sort} && $params{sort} eq 'mtime') {