1 files changed, 4 insertions, 2 deletions
diff --git a/src/client/util/ReplayMovements.ts b/src/client/util/ReplayMovements.ts
index 62a09a8bc..4f0423342 100644
--- a/src/client/util/ReplayMovements.ts
+++ b/src/client/util/ReplayMovements.ts
@@ -108,9 +108,11 @@ export class ReplayMovements {
 
         movements.forEach((movement, i) => {
             if (typeof movement.doc === 'string') {
-                movements[i].doc = IdToDoc(movement.doc);
-                if (!movements[i].doc) {
+                const doc = IdToDoc(movement.doc);
+                if (!doc) {
                     console.log('ERROR: tracked doc not found');
+                } else {
+                    movements[i].doc = doc;
                 }
             }
         });