From ec9b9080d7859944bd80b9ea1fd5a2a63cfe9d1a Mon Sep 17 00:00:00 2001
From: Jeroen Bobbeldijk <jeroen@klippa.com>
Date: Fri, 1 Dec 2023 20:26:21 +0100
Subject: [PATCH] Fix <= 3.1.46

---
 internal/emval.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/internal/emval.go b/internal/emval.go
index b97299a..ce4dd5b 100644
--- a/internal/emval.go
+++ b/internal/emval.go
@@ -835,6 +835,11 @@ var EmvalRunDestructors = api.GoModuleFunc(func(ctx context.Context, mod api.Mod
 	engine := MustGetEngineFromContext(ctx, mod).(*engine)
 	id := api.DecodeI32(stack[0])
 
+	// Fix emval_run_destructors for <= 3.1.46 when id is 0 (no destructors).
+	if id == 0 {
+		return
+	}
+
 	destructorsVal, err := engine.emvalEngine.toValue(id)
 	if err != nil {
 		panic(fmt.Errorf("could not find handle: %w", err))