Null check

metapages · Nov 26, 2024 · a82a013 · a82a013
1 parent 564954d
commit a82a013
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/app/libs/package.json b/app/libs/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@metapages/metapage",
     "public": true,
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "Connect web pages together",
     "repository": "https://github.com/metapages/metapage",
     "homepage": "https://metapage.io/",

diff --git a/app/libs/src/metapage/Metapage.ts b/app/libs/src/metapage/Metapage.ts
@@ -947,6 +947,9 @@ export class Metapage extends MetapageShared {
 
         case JsonRpcMethodsFromChild.OutputsUpdate:
           const outputs: MetaframeInputMap = jsonrpc.params;
+          if (!outputs || Object.keys(outputs).length === 0) {
+            break;
+          }
 
           if (this._metaframes[metaframeId]) {
             var iframe = this._metaframes[metaframeId];