From: Petr Špaček <petr.spacek@nic.cz>
Date: Fri, 10 Jul 2020 19:59:51 +0000 (+0200)
Subject: table_print: fix printing tables with key = false
X-Git-Tag: v5.2.0~4^2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f15c1d5dd33407811d71452f4215517ba9809fc;p=thirdparty%2Fknot-resolver.git

table_print: fix printing tables with key = false
---

diff --git a/daemon/lua/sandbox.lua.in b/daemon/lua/sandbox.lua.in
index fbb282435..ec33f2622 100644
--- a/daemon/lua/sandbox.lua.in
+++ b/daemon/lua/sandbox.lua.in
@@ -525,7 +525,7 @@ function table_print (tt, indent, done)
 		local i = 0
 		return function()
 			i = i + 1
-			if keys[i] then
+			if keys[i] ~= nil then
 				return keys[i], unordered_tt[keys[i]]
 			end
 		end