assignOp: replace i = i + i with i += i (gocritic)

heroku · Sep 9, 2019 · 9ce4eb8 · 9ce4eb8
1 parent 6153d4d
commit 9ce4eb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/registry/authchallenge.go b/registry/authchallenge.go
@@ -127,7 +127,7 @@ func expectTokenOrQuoted(s string) (value string, rest string) {
 			p := make([]byte, len(s)-1)
 			j := copy(p, s[:i])
 			escape := true
-			for i = i + i; i < len(s); i++ {
+			for i += i; i < len(s); i++ {
 				b := s[i]
 				switch {
 				case escape: