From 79bd450e0ec4d020ad433ee8c622a1d41d988385 Mon Sep 17 00:00:00 2001
From: ZYunH <zyunhjob@163.com>
Date: Thu, 19 Sep 2019 20:41:42 +0800
Subject: [PATCH] Use 0xf instead of 15

---
 bytesconv.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bytesconv.go b/bytesconv.go
index 82b1640754..e0262e7a32 100644
--- a/bytesconv.go
+++ b/bytesconv.go
@@ -448,7 +448,7 @@ func AppendQuotedArg(dst, src []byte) []byte {
 		case c == ' ':
 			dst = append(dst, '+')
 		case quotedArgShouldEscapeTable[int(c)]:
-			dst = append(dst, '%', upperhex[c>>4], upperhex[c&15])
+			dst = append(dst, '%', upperhex[c>>4], upperhex[c&0xf])
 		default:
 			dst = append(dst, c)
 		}