数据区指针不想等时才拷贝

2015-08-27 02:21:34 +00:00 · 2015-08-27 02:21:34 +00:00 · c217b0904b
parent 46a1c6db69
commit c217b0904b
1 changed files with 1 additions and 1 deletions
--- a/Message/Message.cpp
+++ b/Message/Message.cpp
@ -16,7 +16,7 @@ void Message::SetData(byte* buf, uint len)
 	//assert_param(len <= ArrayLength(Data));

 	Length = len;
-	if(len > 0)
+	if(len > 0 && buf != Data)
 	{
 		assert_ptr(buf);
 		assert_ptr(Data);