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do flush properly

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rsc 2004-04-25 21:13:58 +00:00
parent e5f0d957f2
commit 62780722f5
2 changed files with 7 additions and 1 deletions
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6
src/libbio/bfmt.c
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@ -31,7 +31,11 @@ Bfmtinit(Fmt *f, Biobuf *b)
int
Bfmtflush(Fmt *f)
{
if(_Bfmtflush(f) <= 0)
Biobuf *b;
b = f->farg;
if(f->to == nil)
return -1;
b->ocount = (char*)f->to - (char*)f->stop;
return f->nfmt;
}