From 19f070840c830bdab30aff9fb77daa46cc78c5f8 Mon Sep 17 00:00:00 2001
From: LAX1DUDE <cgiacun@gmail.com>
Date: Mon, 14 Feb 2022 23:04:20 -0800
Subject: [PATCH] Fixed invalid JSBody annotation in IDBObjectStore, fixed
 IDBFactory compatibility check (#582)

* Fixed invalid JSBody annotation in IDBObjectStore
* Fixed backwards IndexedDB support check, it was throwing an exception only if IndexedDB IS SUPPORTED
---
 .../src/main/java/org/teavm/jso/indexeddb/IDBFactory.java     | 2 +-
 .../src/main/java/org/teavm/jso/indexeddb/IDBObjectStore.java | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBFactory.java b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBFactory.java
index d02056fbc..4af07a6c3 100644
--- a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBFactory.java
+++ b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBFactory.java
@@ -28,7 +28,7 @@ public abstract class IDBFactory implements JSObject {
 
     public static IDBFactory getInstance() {
         IDBFactory factory = getInstanceImpl();
-        if (!factory.isUndefined()) {
+        if (factory.isUndefined()) {
             throw new IllegalStateException("IndexedDB is not supported in this browser");
         }
         return factory;
diff --git a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBObjectStore.java b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBObjectStore.java
index 167189b34..a955680b9 100644
--- a/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBObjectStore.java
+++ b/jso/apis/src/main/java/org/teavm/jso/indexeddb/IDBObjectStore.java
@@ -36,8 +36,8 @@ public abstract class IDBObjectStore implements JSObject, IDBCursorSource {
         }
     }
 
-    @JSBody(script = "return this;")
-    private native String[] unwrapStringArray(JSObject obj);
+    @JSBody(params = "obj", script = "return obj;")
+    private static native String[] unwrapStringArray(JSObject obj);
 
     @JSProperty
     public abstract String[] getIndexNames();