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* don't call the system if flush hasn't to flush anything

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git-svn-id: trunk@4829 -
This commit is contained in:
florian 2006-10-08 14:21:00 +00:00
parent fd784931dd
commit 6f968732c0
1 changed files with 3 additions and 0 deletions
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3
rtl/inc/text.inc
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@ -33,6 +33,9 @@ Procedure FileWriteFunc(var t:TextRec);
var
i : longint;
Begin
{ prevent unecessary system call }
if t.BufPos=0 then
exit;
i:=Do_Write(t.Handle,t.Bufptr,t.BufPos);
if i<>t.BufPos then
InOutRes:=101;