# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1613055087 -3600
# Node ID 58a112bd979205a598c99449bb6944f38d3879f3
# Parent  95262bd1bcb2685c381b1f97304401d2668a88eb
mod_s2s_auth_posh: Use unused loop variable for something [luacheck]

Saves a function call, shuts up luacheck. In no case does the input list
of certificates not result in a list of fingerprints of equal length.

diff -r 95262bd1bcb2 -r 58a112bd9792 mod_s2s_auth_posh/mod_s2s_auth_posh.lua
--- a/mod_s2s_auth_posh/mod_s2s_auth_posh.lua	Mon Feb 15 21:04:19 2021 +0100
+++ b/mod_s2s_auth_posh/mod_s2s_auth_posh.lua	Thu Feb 11 15:51:27 2021 +0100
@@ -144,7 +144,7 @@
 		local cert_pem = cert:read("*a");
 		local cert_der, typ = pem2der(cert_pem);
 		if typ == "CERTIFICATE" then
-			table.insert(jwkset.fingerprints, { ["sha-256"] = base64.encode(hashes.sha256(cert_der)); });
+			jwkset.fingerprints[i] = { ["sha-256"] = base64.encode(hashes.sha256(cert_der)); };
 		elseif typ then
 			io.stderr:write(cert_file, " contained a ", typ:lower(), ", was expecting a certificate\n");
 			return 1;