From 8d3e290cd27180fdb0911c9cc967cb3001e31298 Mon Sep 17 00:00:00 2001
From: Takashi Sawanaka <sdottaka@users.sourceforge.net>
Date: Mon, 10 Oct 2022 22:29:23 +0900
Subject: [PATCH] Fix build error for x86 target

---
 src/WinIMergeLib/WinIMergeLib.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/WinIMergeLib/WinIMergeLib.cpp b/src/WinIMergeLib/WinIMergeLib.cpp
index 8daa652..5759aa1 100644
--- a/src/WinIMergeLib/WinIMergeLib.cpp
+++ b/src/WinIMergeLib/WinIMergeLib.cpp
@@ -69,7 +69,9 @@ BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID)
 	if (dwReason == DLL_PROCESS_ATTACH)
 	{
 		FreeImage_Initialise();
+#ifdef _WIN64
 		InitializeCriticalSection(&Win78Libraries::CriticalSection);
+#endif
 		return TRUE;
 	}
 	else if (dwReason == DLL_PROCESS_DETACH)