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fix to no prealloc (because max size unknown)

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Alex Sharov 2022-01-17 17:05:37 +07:00 committed by GitHub
parent fa6c709fcd
commit 7c2104e2e1
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1 changed files with 2 additions and 2 deletions
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4
compress/compress.go
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@ -118,11 +118,11 @@ func (c *Compressor2) Compress() error {
go processSuperstring(superstrings, collector, c.minPatternScore, wg) go processSuperstring(superstrings, collector, c.minPatternScore, wg)
} }
i := 0 i := 0
c.superstring = make([]byte, 0, superstringLimit) c.superstring = nil
if err := c.datFile.ForEach(func(word []byte) error { if err := c.datFile.ForEach(func(word []byte) error {
if len(c.superstring)+2*len(word)+2 > superstringLimit { if len(c.superstring)+2*len(word)+2 > superstringLimit {
superstrings <- c.superstring superstrings <- c.superstring
c.superstring = make([]byte, 0, superstringLimit) c.superstring = nil
} }
for _, a := range word { for _, a := range word {
c.superstring = append(c.superstring, 1, a) c.superstring = append(c.superstring, 1, a)