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9.4

CStdioFile::ReadString incorrectly reports EOF

Asked by Nhl2k in Windows MFC Programming

Tags: MFC

I'm using Visual C++ 6.0
I found out about an issue with CStdioFile::ReadString reporting EOF incorrectly if the last line in a file is a multiple of 128 without a newline character following it. I read about it online a while back, but I can't find that page anymore. A workaround that I did when this came up was to change my while loop from
while(inFile.ReadString(inLine))
to
while(inFile.ReadString(inLine)||inLine != "")
as it appears it reports EOF incorrectly but still puts the data in the string variable passed.
The problem is I have about 500 of these while loops scattered across different programs and I don't want to change them all to that, not to mention the other variations of EOF checking I do.
Is anyone familiar with this issue? Is there some patch that I can install to fix this?
[+][-]04/04/09 05:36 AM, ID: 24067108

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Zone: Windows MFC Programming
Tags: MFC
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Solution Provided By: itsmeandnobodyelse
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Solution Grade: A
 
 
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