lib/rbnacl/password_hash/scrypt.rb in rbnacl-3.4.0 vs lib/rbnacl/password_hash/scrypt.rb in rbnacl-4.0.0.pre

@@ -1,6 +1,8 @@
 # encoding: binary
+# frozen_string_literal: true
+
 module RbNaCl
   module PasswordHash
     # The scrypt sequential memory hard password hashing function
     #
     # scrypt is a password hash (or password based KDF). That is to say, where
@@ -52,10 +54,12 @@
       # @return [String] scrypt digest of the string as raw bytes
       def digest(password, salt)
         digest = Util.zeros(@digest_size)
         salt   = Util.check_string(salt, SALTBYTES, "salt")
 
-        self.class.scrypt(digest, @digest_size, password, password.bytesize, salt, @opslimit, @memlimit) || raise(CryptoError, "scrypt failed!")
+        success = self.class.scrypt(digest, @digest_size, password, password.bytesize, salt, @opslimit, @memlimit)
+        raise CryptoError, "scrypt failed!" unless success
+
         digest
       end
     end
   end
 end