Home » U++ Library support » U++ Core » simple bug? passing String::GetVoid() to StringStream
| simple bug? passing String::GetVoid() to StringStream [message #49770] |
Sat, 28 April 2018 12:06  |
luoganda
Messages: 214
Registered: November 2016
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Experienced Member |
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is this a bug? if is, this is for any Stream based class
If fname does not exist(down code), LoadFile ret String::GetVoid(), then pass this to StringStream constructor,
but ss.IsError() and ss.IsOpen doesn't react on it(doesn't take into consideration that String::GetVoid() was passed.
StringStream ss(LoadFile(fname));if(ss.IsError()){errline("Can't load file %s",~fname);return false;}
Of course, this can easily be solved by checking if FileExists before passing it to StringStream
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