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数据区指针不想等时才拷贝

This commit is contained in:
nnhy 2015-08-27 02:21:34 +00:00
parent 46a1c6db69
commit c217b0904b
1 changed files with 1 additions and 1 deletions
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2
Message/Message.cpp
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@ -16,7 +16,7 @@ void Message::SetData(byte* buf, uint len)
//assert_param(len <= ArrayLength(Data)); //assert_param(len <= ArrayLength(Data));
Length = len; Length = len;
if(len > 0) if(len > 0 && buf != Data)
{ {
assert_ptr(buf); assert_ptr(buf);
assert_ptr(Data); assert_ptr(Data);