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externalsort: fix readAll EOF behaviour.

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This commit is contained in:
Arseny Balobanov 2020-03-14 22:19:37 +03:00
parent da1e79316c
commit d3877a13e5
1 changed files with 3 additions and 0 deletions
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3
externalsort/io_test.go
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@ -21,6 +21,9 @@ func readAll(r LineReader) (lines []string, err error) {
l, err := r.ReadLine() l, err := r.ReadLine()
if err != nil { if err != nil {
if errors.Is(err, io.EOF) { if errors.Is(err, io.EOF) {
if l != "" {
lines = append(lines, l)
}
return lines, nil return lines, nil
} }
return nil, err return nil, err