diff --git a/index.html b/index.html
index a1a0c7e..ae0495f 100644
--- a/index.html
+++ b/index.html
@@ -327,7 +327,7 @@
 		<script src="js/lib/events.js?v=2ab7933" type="text/javascript"></script>
 		<script src="js/lib/input.js?v=09298ac" type="text/javascript"></script>
 		<script src="js/lib/layers.js?v=a1f8aea" type="text/javascript"></script>
-		<script src="js/lib/commands.js?v=37e5ebf" type="text/javascript"></script>
+		<script src="js/lib/commands.js?v=e659a65" type="text/javascript"></script>
 
 		<script src="js/lib/toolbar.js?v=ca3fccf" type="text/javascript"></script>
 		<script src="js/lib/ui.js?v=76ede2b" type="text/javascript"></script>
diff --git a/js/lib/commands.js b/js/lib/commands.js
index c805d38..6506cd9 100644
--- a/js/lib/commands.js
+++ b/js/lib/commands.js
@@ -48,7 +48,7 @@ const commands = makeReadOnly(
 			for (var i = 0; i < n && this.current + 1 < this._history.length; i++) {
 				try {
 					await this._history[++this._current].redo();
-				} catch {
+				} catch (e) {
 					console.warn("[commands] Failed to redo command");
 					console.warn(e);
 					this._current--;