From 860f338db81a9ace1b5e0e642a0e7a1b087aaf53 Mon Sep 17 00:00:00 2001
From: Thomas Herrmann <thomas.herrmann2@kardex.com>
Date: Wed, 12 Feb 2025 17:00:51 +0100
Subject: [PATCH] prevent stack overflow exception when TiaGitHandler cannot
 delete files or folders

---
 TiaGitHandler/Program.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/TiaGitHandler/Program.cs b/TiaGitHandler/Program.cs
index 909a971e..b5f10de3 100644
--- a/TiaGitHandler/Program.cs
+++ b/TiaGitHandler/Program.cs
@@ -1234,6 +1234,7 @@ public static void DeleteDirectory(string path)
             DeleteDir(path);
         }
 
+        static int DeleteDirCounter = 0;
         private static void DeleteDir(string dir)
         {
             try
@@ -1243,10 +1244,16 @@ private static void DeleteDir(string dir)
             }
             catch (IOException)
             {
+                DeleteDirCounter++;
+                if (DeleteDirCounter > 10)
+                    throw;
                 DeleteDir(dir);
             }
             catch (UnauthorizedAccessException)
             {
+                DeleteDirCounter++;
+                if (DeleteDirCounter > 10)
+                    throw;
                 DeleteDir(dir);
             }
         }