From 2c3cc7c8ba084a8e6decb0136919900249d0347f Mon Sep 17 00:00:00 2001
From: Andrew Kingston <andrew@kingston.dev>
Date: Mon, 24 Jan 2022 19:06:41 +0000
Subject: [PATCH] Fix crash when an app with a null name exists

---
 packages/builder/src/components/start/UpdateAppModal.svelte | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/builder/src/components/start/UpdateAppModal.svelte b/packages/builder/src/components/start/UpdateAppModal.svelte
index 508a0723b1..2caf9af7ef 100644
--- a/packages/builder/src/components/start/UpdateAppModal.svelte
+++ b/packages/builder/src/components/start/UpdateAppModal.svelte
@@ -55,7 +55,7 @@
         "Another app with the same name already exists",
         value => {
           return !existingAppNames.some(
-            appName => dirty && appName.toLowerCase() === value.toLowerCase()
+            appName => dirty && appName?.toLowerCase() === value.toLowerCase()
           )
         }
       )
@@ -67,7 +67,7 @@
     try {
       await obj.validate(values, { abortEarly: false })
     } catch (validationErrors) {
-      validationErrors.inner.forEach(error => {
+      validationErrors.inner?.forEach(error => {
         $errors[error.path] = capitalise(error.message)
       })
     }