Merge pull request #12224 from hasezoey/tryFixUndefinedPropertyAcess

fix(ChangeStream): try to fix "cannot read property fullDocument of undefined"
Automattic · Aug 8, 2022 · 265c658 · 265c658
2 parents 2b94697 + 1a20c33
commit 265c658
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cursor/ChangeStream.js b/lib/cursor/ChangeStream.js
@@ -54,7 +54,7 @@ class ChangeStream extends EventEmitter {
 
         ['close', 'change', 'end', 'error'].forEach(ev => {
           this.driverChangeStream.on(ev, data => {
-            if (data.fullDocument != null && this.options && this.options.hydrate) {
+            if (data != null && data.fullDocument != null && this.options && this.options.hydrate) {
               data.fullDocument = this.options.model.hydrate(data.fullDocument);
             }
             this.emit(ev, data);