encoding.hex: fix shift warning

spytheman · spytheman · commit d02c0636d8a8 · 2022-02-04T15:16:08.000+02:00
diff --git a/vlib/encoding/hex/hex.v b/vlib/encoding/hex/hex.v
@@ -42,7 +42,7 @@ pub fn decode(s string) ?[]byte {
 // output will always be a string with length a multiple of 2.
 [manualfree]
 pub fn encode(bytes []byte) string {
-	mut sb := strings.new_builder(bytes.len << 1)
+	mut sb := strings.new_builder(bytes.len * 2)
 	for b in bytes {
 		sb.write_string(b.hex())
 	}

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ pub fn decode(s string) ?[]byte {`
`42`	`42`	`// output will always be a string with length a multiple of 2.`
`43`	`43`	`[manualfree]`
`44`	`44`	`pub fn encode(bytes []byte) string {`
`45`		`- mut sb := strings.new_builder(bytes.len << 1)`
	`45`	`+ mut sb := strings.new_builder(bytes.len * 2)`
`46`	`46`	`for b in bytes {`
`47`	`47`	`sb.write_string(b.hex())`
`48`	`48`	`}`