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s/bCap/bLen/

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Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
This commit is contained in:
Tom Wilkie 2016-11-17 21:04:39 +00:00
parent 158bb9bbd5
commit 3a05545851
1 changed files with 4 additions and 4 deletions
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8
pkg/ioutils/multireader.go
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@ -155,18 +155,18 @@ func (r *multiReadSeeker) Read(b []byte) (int, error) {
r.pos = &pos{0, 0} r.pos = &pos{0, 0}
} }
bCap := int64(len(b)) bLen := int64(len(b))
buf := bytes.NewBuffer(nil) buf := bytes.NewBuffer(nil)
var rdr io.ReadSeeker var rdr io.ReadSeeker
for _, rdr = range r.readers[r.pos.idx:] { for _, rdr = range r.readers[r.pos.idx:] {
readBytes, err := io.CopyN(buf, rdr, bCap) readBytes, err := io.CopyN(buf, rdr, bLen)
if err != nil && err != io.EOF { if err != nil && err != io.EOF {
return -1, err return -1, err
} }
bCap -= readBytes bLen -= readBytes
if bCap == 0 { if bLen == 0 {
break break
} }
} }