net.server: Fix multiple return values

return foo and foo() crops multiple return values to a single one, so
any second return values etc were last, mostly error details.

Introduced in 7e9ebdc75ce4

1 files changed, 6 insertions, 3 deletions

diff --git a/net/server_select.lua b/net/server_select.lua
index 80f5f590..651bdfde 100644
--- a/net/server_select.lua
+++ b/net/server_select.lua
@@ -363,13 +363,16 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
 		return socket.info and socket:info()
 	end
 	handler.ssl_peercertificate = function( )
-		return socket.getpeercertificate and socket:getpeercertificate()
+		if not socket.getpeercertificate then return nil, "not-implemented"; end
+		return socket:getpeercertificate()
 	end
 	handler.ssl_peerverification = function( )
-		return socket.getpeerverification and socket:getpeerverification()
+		if not socket.getpeerverification then return nil, { { "Chain verification not supported" } }; end
+		return socket:getpeerverification();
 	end
 	handler.ssl_peerfinished = function( )
-		return socket.getpeerfinished and socket:getpeerfinished()
+		if not socket.getpeerfinished then return nil, "not-implemented"; end
+		return socket:getpeerfinished();
 	end
 	handler.send = function( _, data, i, j )
 		return send( socket, data, i, j )