diff --git a/VERSION b/VERSION
index 8cfff940..0d4fd9f2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.3.455
+8.3.456
diff --git a/utils/main.c b/utils/main.c
index 63110deb..cc9b2304 100644
--- a/utils/main.c
+++ b/utils/main.c
@@ -800,7 +800,7 @@ mainInitAfterArgs()
 void tcl_exit_hook(ClientData clientData)
 {
     TxResetTerminal();
-    exit(*(int *)clientData);
+    exit(*(int *)(&clientData));
 }
 
 /*