readline: drop not use min function (#2134)

06918456 · Meng Zhuo · GitHub · 5576bb23 · 06918456
Unverified Commit 06918456 authored Jan 23, 2024 by Meng Zhuo Committed by GitHub Jan 22, 2024
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readline/buffer.go readline/buffer.go +0 -7

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--- a/readline/buffer.go
+++ b/readline/buffer.go
@@ -133,13 +133,6 @@ func (b *Buffer) Size() int {
 	return b.Buf.Size()
 }

-func min(n, m int) int {
-	if n > m {
-		return m
-	}
-	return n
-}
-
 func (b *Buffer) Add(r rune) {
 	if b.Pos == b.Buf.Size() {
 		fmt.Printf("%c", r)