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COMP: fix warning

This commit is contained in:
Ken Martin 2007-03-01 14:52:26 -05:00
parent ae3ef64307
commit 508ddaf929
1 changed files with 1 additions and 1 deletions
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2
Source/kwsys/SystemTools.cxx
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@ -3582,7 +3582,7 @@ bool SystemTools::GetLineFromStream(kwsys_ios::istream& is,
// if we read too much then truncate the buffer // if we read too much then truncate the buffer
if (leftToRead > 0) if (leftToRead > 0)
{ {
if (length > leftToRead) if (static_cast<long>(length) > leftToRead)
{ {
buffer[leftToRead-1] = 0; buffer[leftToRead-1] = 0;
leftToRead = 0; leftToRead = 0;