From: Grigorii Demidov <grigorii.demidov@nic.cz>
Date: Thu, 31 May 2018 10:28:33 +0000 (+0200)
Subject: http: interface parameter check fix
X-Git-Tag: v2.4.0~30^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c94f79a68ea97e16eb5ed1fd0486d3ac459226f9;p=thirdparty%2Fknot-resolver.git

http: interface parameter check fix
---

diff --git a/modules/http/http.lua b/modules/http/http.lua
index 3cf8149d3..ef9864aa1 100644
--- a/modules/http/http.lua
+++ b/modules/http/http.lua
@@ -283,7 +283,9 @@ function M.interface(host, port, endpoints, crtfile, keyfile)
 			crtfile = 'self.crt'
 			keyfile = 'self.key'
 			ephemeral = true
-		else error('certificate provided, but missing key') end
+		elseif not keyfile then
+			error('certificate provided, but missing key')
+		end
 		-- Read or create self-signed x509 certificate
 		local f = io.open(crtfile, 'r')
 		if f then