# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1436445527 -7200
# Node ID ce671935f50449c3a57e3030c44af9a82e9ed19c
# Parent  f3a458479f9c122e0f30419d96811865031e9bc1
plugins.xkcd2: Use table.maxn as there may be holes in the list

diff -r f3a458479f9c -r ce671935f504 plugins/xkcd2.lua
--- a/plugins/xkcd2.lua	Thu Jul 09 14:38:17 2015 +0200
+++ b/plugins/xkcd2.lua	Thu Jul 09 14:38:47 2015 +0200
@@ -21,7 +21,7 @@
 			if t ~= '"' then
 				num = tonumber(num);
 				if num and num < 0 then
-					num = #strip + num;
+					num = table.maxn(strips) + num;
 				end
 			end
 			strip = strips[num or q:lower()];