From 91d6a8f4284123280a2c7a46af0ec79c95e809df Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Wed, 1 Mar 2017 20:46:24 +0000
Subject: [PATCH] [USETUP] Fix unbootable system after recreating the boot
 partition Patch by Wim Hueskens. CORE-11232 #resolve #comment Thanks a lot!

svn path=/trunk/; revision=74019
---
 reactos/base/setup/usetup/partlist.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/reactos/base/setup/usetup/partlist.c b/reactos/base/setup/usetup/partlist.c
index 1be4d46fd27..738bd732bd9 100644
--- a/reactos/base/setup/usetup/partlist.c
+++ b/reactos/base/setup/usetup/partlist.c
@@ -3045,6 +3045,13 @@ DeleteCurrentPartition(
         return;
     }
 
+    /* Clear the system disk and partition pointers if the system partition will be deleted */
+    if (List->SystemPartition == List->CurrentPartition)
+    {
+        List->SystemDisk = NULL;
+        List->SystemPartition = NULL;
+    }
+
     DiskEntry = List->CurrentDisk;
     PartEntry = List->CurrentPartition;