From c55e334eadb879c04b43d3220859f65c00a1208f Mon Sep 17 00:00:00 2001
From: yyc12345 <yyc12321@outlook.com>
Date: Fri, 10 Nov 2023 14:58:07 +0800
Subject: [PATCH] fix texture saving error

---
 LibCmo/CK2/DataHandlers/CKBitmapHandler.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/LibCmo/CK2/DataHandlers/CKBitmapHandler.cpp b/LibCmo/CK2/DataHandlers/CKBitmapHandler.cpp
index 102c3fa..a001411 100644
--- a/LibCmo/CK2/DataHandlers/CKBitmapHandler.cpp
+++ b/LibCmo/CK2/DataHandlers/CKBitmapHandler.cpp
@@ -192,7 +192,8 @@ namespace LibCmo::CK2::DataHandlers {
 		delete[] data;
 		std::fclose(fs);
 
-		return ret == 0;
+		// ret is 0 mean failed.
+		return ret != 0;
 	}
 	static CKDWORD StbSaveMemory(void* memory, const VxMath::VxImageDescEx* write_image, SaveOperation oper) {
 		if (write_image == nullptr) return 0;
@@ -215,6 +216,7 @@ namespace LibCmo::CK2::DataHandlers {
 		delete ctx;
 		delete[] data;
 
+		// ret is 0 mean failed. return zero size.
 		if (ret == 0) return 0;
 		else return expected;
 	}