Replace int2hexbyte with uppercase

valyala · Sep 20, 2019 · 91138ee · 91138ee
1 parent 9bc19f8
commit 91138ee
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/bytesconv.go b/bytesconv.go
@@ -296,7 +296,7 @@ func writeHexInt(w *bufio.Writer, n int) error {
 	buf := v.([]byte)
 	i := len(buf) - 1
 	for {
-		buf[i] = int2hexbyte(n & 0xf)
+		buf[i] = upperhex[n&0xf]
 		n >>= 4
 		if n == 0 {
 			break
@@ -308,13 +308,6 @@ func writeHexInt(w *bufio.Writer, n int) error {
 	return err
 }
 
-func int2hexbyte(n int) byte {
-	if n < 10 {
-		return '0' + byte(n)
-	}
-	return 'a' + byte(n) - 10
-}
-
 var hex2intTable = func() []byte {
 	b := make([]byte, 256)
 	for i := 0; i < 256; i++ {