From da11bb4a82390be7ee8e49473d4a148f0525af43 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Sun, 8 Jan 2023 03:29:12 -0800
Subject: [internal] Fix type casting in Zig bindings

---
 src/bun.js/scripts/generate-classes.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/bun.js/scripts/generate-classes.ts')

diff --git a/src/bun.js/scripts/generate-classes.ts b/src/bun.js/scripts/generate-classes.ts
index 01a42a5fe..d5c6bee07 100644
--- a/src/bun.js/scripts/generate-classes.ts
+++ b/src/bun.js/scripts/generate-classes.ts
@@ -1146,12 +1146,13 @@ ${name}* ${name}::create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::St
 
 extern "C" void* ${typeName}__fromJS(JSC::EncodedJSValue value) {
   JSC::JSValue decodedValue = JSC::JSValue::decode(value);
-  if (!decodedValue || decodedValue.isUndefinedOrNull()) 
-    return nullptr;
+  if (!decodedValue.isCell())
+      return nullptr;
 
+  JSC::JSCell* cell = decodedValue.asCell();
   ${className(typeName)}* object = JSC::jsDynamicCast<${className(
     typeName,
-  )}*>(decodedValue);
+  )}*>(decodedValue.asCell());
 
   if (!object)
       return nullptr;
-- 
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