From d161cf42cd2a1752e2be5f49b467932a801aede1 Mon Sep 17 00:00:00 2001
From: linkaimian <1908920+stlnkm@users.noreply.github.com>
Date: Mon, 16 Oct 2023 20:17:20 +0800
Subject: [PATCH] Fix potential crash

---
 .../HotPatcherCore/Private/FlibHotPatcherCoreHelper.cpp      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/HotPatcher/Source/HotPatcherCore/Private/FlibHotPatcherCoreHelper.cpp b/HotPatcher/Source/HotPatcherCore/Private/FlibHotPatcherCoreHelper.cpp
index 004f3410..4c80e240 100644
--- a/HotPatcher/Source/HotPatcherCore/Private/FlibHotPatcherCoreHelper.cpp
+++ b/HotPatcher/Source/HotPatcherCore/Private/FlibHotPatcherCoreHelper.cpp
@@ -1188,7 +1188,10 @@ FPatchVersionDiff UFlibHotPatcherCoreHelper::DiffPatchVersionWithPatchSetting(co
 		}
 		for(const auto& Platform:PatchSetting.GetPakTargetPlatforms())
 		{
-			VersionDiffInfo.PlatformExternDiffInfo.Find(Platform)->DeleteExternalFiles.Empty();
+			if (auto PlatExtDiffInfo = VersionDiffInfo.PlatformExternDiffInfo.Find(Platform))
+			{
+				PlatExtDiffInfo->DeleteExternalFiles.Empty();
+			}
 		}
 	}