From 7b8055fa050948b258031c39891dfcb95b034bab Mon Sep 17 00:00:00 2001
From: Hadi Khazaee Asl <hadi_khazaee_asl@yahoo.com>
Date: Thu, 18 Dec 2025 15:59:23 +0330
Subject: [PATCH] last ...

---
 Providers/XBaseFileProvider.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Providers/XBaseFileProvider.cs b/Providers/XBaseFileProvider.cs
index 4b54dc0..1a07f95 100644
--- a/Providers/XBaseFileProvider.cs
+++ b/Providers/XBaseFileProvider.cs
@@ -913,7 +913,7 @@ namespace xFileService.Providers
         private int GetLastIndex(TKey providedForId)
         {
             //
-            var result = 0;
+            var result = -1;
 
             //
             // Validate ...
@@ -935,7 +935,7 @@ namespace xFileService.Providers
                 .AsEnumerable();
             if (all.IsNull() || !all.HasChild())
             {
-                result = 0;
+                result = -1;
             }
             else
             {
@@ -950,7 +950,7 @@ namespace xFileService.Providers
                 }
                 else
                 {
-                    result = 0;
+                    result = -1;
                 }
             }