# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1724704019 -7200
# Node ID 4bf889e94831878cfd5a0907542d9aa8c74a2cae
# Parent  078780f262d56db64afeb84f3ad73c6da1d6e8b4
mod_admin_shell: Prevent traceback due to type error

Here too

diff -r 078780f262d5 -r 4bf889e94831 plugins/mod_admin_shell.lua
--- a/plugins/mod_admin_shell.lua	Mon Aug 26 19:21:03 2024 +0200
+++ b/plugins/mod_admin_shell.lua	Mon Aug 26 22:26:59 2024 +0200
@@ -978,7 +978,7 @@
 				return capitalize(cert_status);
 			end
 			-- no certificate status,
-			if session.cert_chain_errors then
+			if type(session.cert_chain_errors) == "table" then
 				local cert_errors = set.new(session.cert_chain_errors[1]);
 				if cert_errors:contains("certificate has expired") then
 					return "Expired";
@@ -989,6 +989,7 @@
 				-- TODO borrow more logic from mod_s2s/friendly_cert_error()
 				return "Untrusted";
 			end
+			-- TODO cert_chain_errors can be a string, handle that
 			return "Unknown";
 		end;
 	};