From 76a9eee7d91792d0b4734ca8fa8017ee9c6ced4d Mon Sep 17 00:00:00 2001
From: hinerm <hinerm@gmail.com>
Date: Mon, 6 May 2024 15:51:01 -0500
Subject: [PATCH] Run mkdir before copying new files over

Necessary in case there are files in a new subdirectory structure.
---
 src/commonMain/kotlin/main.kt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/commonMain/kotlin/main.kt b/src/commonMain/kotlin/main.kt
index 9072a85..522885a 100644
--- a/src/commonMain/kotlin/main.kt
+++ b/src/commonMain/kotlin/main.kt
@@ -580,9 +580,12 @@ private fun applyUpdate(appDir: File, updateSubDir: File) {
 
     // Recursively copy over all files in the update subdir
     for (file in updateSubDir.ls()) {
-        if (file.isDirectory) applyUpdate(appDir, file)
+        val dest = appDir / file.path.substring((appDir / "update").path.length)
+        if (file.isDirectory) {
+            dest.mkdir() || error("Couldn't create path $dest")
+            applyUpdate(appDir, file)
+        }
         else {
-            val dest = appDir / file.path.substring((appDir / "update").path.length)
             if (file.length == 0L) {
                 dest.rm() || error("Couldn't remove $dest")
                 file.rm() || error("Couldn't remove $file")