Discard redundant variable.

diff --git a/src/lib/blake2b.ts b/src/lib/blake2b.ts
index 8bec5dc097d9d30c2c6658c5597b02536986ff89..ce9689edc833f3a45f156f270d7e543e6043e95e 100644 (file)
--- a/src/lib/blake2b.ts
+++ b/src/lib/blake2b.ts
@@ -291,8 +291,6 @@ function toHex (n: number) {
        return n.toString(16).padStart(2, '0')
 }
 
-var Proto = Blake2b
-
 export default function createHash (outlen: number, key?: Uint8Array, salt?: Uint8Array, personal?: Uint8Array, noAssert?: boolean) {
        if (noAssert !== true) {
                if (outlen < BYTES_MIN)
@@ -321,5 +319,5 @@ export default function createHash (outlen: number, key?: Uint8Array, salt?: Uin
                }
        }
 
-       return new Proto(outlen, key, salt, personal)
+       return new Blake2b(outlen, key, salt, personal)
 }