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转为object基类居然也能为空指针，先判空。

This commit is contained in:
cdyong 2016-03-16 01:41:38 +00:00
parent 8c71f8223a
commit 472f2b2a92
1 changed files with 1 additions and 0 deletions
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1
TinyNet/TinyMessage.cpp
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@ -325,6 +325,7 @@ void TinyController::ShowMessage(const TinyMessage& msg, bool send, const ITrans
#if MSG_DEBUG #if MSG_DEBUG
auto obj = dynamic_cast<Object*>(Port); auto obj = dynamic_cast<Object*>(Port);
if(!obj) return ;
auto name = obj->ToString(); auto name = obj->ToString();
msg_printf("%s", name.GetBuffer()); msg_printf("%s", name.GetBuffer());