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fix bug with read return value

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Kelvin Sherlock 2013-02-25 17:34:40 -05:00
parent 9e6176001a
commit 82d760ebf1
1 changed files with 1 additions and 0 deletions
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toolbox/os.cpp
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@ -487,6 +487,7 @@ namespace OS
ssize_t count = ::read(ioRefNum, memoryPointer(ioBuffer), ioReqCount); ssize_t count = ::read(ioRefNum, memoryPointer(ioBuffer), ioReqCount);
if (count >= 0) if (count >= 0)
{ {
d0 = 0;
pos += count; pos += count;
memoryWriteLong(count, parm + 40); memoryWriteLong(count, parm + 40);
} }