From d2df50ab05a9d9a85a4b735786fe3f2b6e00186e Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 22:19:17 +0800
Subject: [PATCH] 1.已把空指针和防护都补上了:创建消息失败直接返回并删除 action;spooling/发送/序列化都会跳过空消息并记录错误,避免再因 m_pSendMessage 为空导致崩溃或写出坏缓存。

---
 SourceCode/Bond/BondEq/BlButton.cpp |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/SourceCode/Bond/BondEq/BlButton.cpp b/SourceCode/Bond/BondEq/BlButton.cpp
index 4e31082..5eb7694 100644
--- a/SourceCode/Bond/BondEq/BlButton.cpp
+++ b/SourceCode/Bond/BondEq/BlButton.cpp
@@ -151,6 +151,12 @@
 {
 	m_nFlashState = 0;
 	KillTimer(1);
+	Invalidate();
+}
+
+BOOL CBlButton::IsFlash()
+{
+	return m_nFlashState != 0;
 }
 
 void CBlButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)

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