fix: empty change (#405)

algolia · Aug 12, 2019 · 475e366 · 475e366
1 parent 9fa66a4
commit 475e366
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/watch.js b/src/watch.js
@@ -148,6 +148,11 @@ async function watch(stateManager, mainIndex) {
       changesConsumer._tasks.length
     );
     totalSequence = change.seq;
+    if (!change.id) {
+      // Can happen when NPM send an empty line (for example the hearthbeat) 🤷🏻‍
+      log.info('Change is null', change);
+      return;
+    }
     changesConsumer.push(change);
   });