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Fix slice grow in readN.

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This commit is contained in:
Vladimir Mihailenco
2016-03-14 12:36:18 +02:00
parent 4665ad860f
commit 672fb9bb97
2 changed files with 12 additions and 2 deletions
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parser.go
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@ -247,6 +247,7 @@ func isNilReply(b []byte) bool {
func readN(cn *pool.Conn, n int) ([]byte, error) {
if d := n - cap(cn.Buf); d > 0 {
cn.Buf = cn.Buf[:cap(cn.Buf)]
cn.Buf = append(cn.Buf, make([]byte, d)...)
} else {
cn.Buf = cn.Buf[:n]