From 6743428ab8e2c019e6b46ce1403af77188131ce3 Mon Sep 17 00:00:00 2001
From: Max Girkens <maxgirkens@gmail.com>
Date: Sun, 25 Feb 2024 09:04:53 +0100
Subject: [PATCH] undo fix

---
 src/App.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/App.js b/src/App.js
index a3f2c75..818dff2 100644
--- a/src/App.js
+++ b/src/App.js
@@ -49,11 +49,10 @@ function App () {
   }
 
   const undo = () => {
-    if (history.length > 0) {
-      setContents(history[history.length - 1])
-      history.pop()
-      resetSelection()
+    if (history.length <= 1) {
+      return false
     }
+    setContents(history.pop())
   }
 
   const resetSelection = () => {
@@ -321,6 +320,7 @@ function App () {
 
   Mousetrap.bind('z', e => {
     e.preventDefault()
+    resetSelection()
     undo()
     updateState({})
   })