From cdcd75d1ffde3f83362bf752b1d2cf0d3b480946 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 28 Jun 2010 03:00:11 +0100
Subject: [PATCH] do check end

---
 cgi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cgi b/cgi
index cc6c5b2..2df45cc 100755
--- a/cgi
+++ b/cgi
@@ -264,6 +264,7 @@ if (defined $elem) {
     $sloth =~ m/^(\d+)$/ or die;
     $sloth= $1+0;
     my $end= $g->{TimeRanges}[$sloth];
+    die unless defined $end;
 
     my $cacheid= "$section!$group!$elem!$sloth!$width!$height";
     my $cachepath= "cache/$cacheid.png";
-- 
2.30.2