From 10f55120ebd296f692091130fb8e7f164c936683 Mon Sep 17 00:00:00 2001
From: Ortwin Pinke <ortwin.pinke@conlite.org>
Date: Fri, 16 Dec 2022 18:29:44 +0100
Subject: [PATCH] fix deprecations

---
 conlib/session.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conlib/session.inc b/conlib/session.inc
index a6b6a14..e51a760 100644
--- a/conlib/session.inc
+++ b/conlib/session.inc
@@ -318,7 +318,7 @@ class cSession {
                 break;
             case "object":
                 ## $$var is an object. Enumerate the slots and serialize them.
-                eval("\$k = \$${var}->classname; \$l = reset(\$${var}->persistent_slots);");
+                eval("\$k = \${$var}->classname; \$l = reset(\$${var}->persistent_slots);");
                 $str.="\$$var = new $k; ";
                 while ($l) {
                     ## Structural recursion.