Merge pull request #18 from bergie/patch-1

Safety when receiving meta deltas
xbgmsharp · Feb 15, 2023 · 8bbf8bd · 8bbf8bd
2 parents 97945c6 + cd0a447
commit 8bbf8bd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -472,6 +472,9 @@ module.exports = function(app) {
   }
 
   function processDelta(data) {
+    if (!data.updates || !data.updates.length || !data.updates[0].values || !data.updates[0].values.length) {
+      return;
+    }
     let dict = data.updates[0].values[0];
     let path = dict.path;
     let value = dict.value;