Check for number type or throw error

slprank · Jan 11, 2024 · da49cef · da49cef
1 parent 6960c47
commit da49cef
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dolphin-memory-reader",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "Node module that can read memory from the Dolphin Emulator",
   "main": "dist/index.js",
   "scripts": {

diff --git a/src/node/index.ts b/src/node/index.ts
@@ -40,7 +40,9 @@ export default class DolphinMemory {
   read(address: number, byteSize: ByteSize = ByteSize.U8): number {
     if (!this.memory) throw new Error("Dolphin memory not initialized");
     try {
-      return this.memoryRead.call(this.memory, address, byteSize);
+      const value = this.memoryRead.call(this.memory, address, byteSize);
+      if (typeof value !== "number") throw new Error("Failed to read memory");
+      return value;
     } catch {
       throw new Error("Failed to read memory");
     }