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internal/dotgit: rewrite code to avoid stackoverflow errors #442

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Jun 19, 2017
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12 changes: 6 additions & 6 deletions storage/filesystem/internal/dotgit/writers.go
Original file line number Diff line number Diff line change
Expand Up @@ -190,14 +190,14 @@ func (s *syncedReader) Write(p []byte) (n int, err error) {
func (s *syncedReader) Read(p []byte) (n int, err error) {
defer func() { atomic.AddUint64(&s.read, uint64(n)) }()

s.sleep()
n, err = s.r.Read(p)
if err == io.EOF && !s.isDone() {
if n == 0 {
return s.Read(p)
for {
s.sleep()
n, err = s.r.Read(p)
if err == io.EOF && !s.isDone() && n == 0 {
continue
}

return n, nil
break
}

return
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