Prefer not to shadow a local

7e6652ed · Jeremy Kemper · 98f96a08 · 7e6652ed
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

activesupport/lib/active_support/message_verifier.rb activesupport/lib/active_support/message_verifier.rb +1 -1

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--- a/activesupport/lib/active_support/message_verifier.rb
+++ b/activesupport/lib/active_support/message_verifier.rb
@@ -45,7 +45,7 @@ def secure_compare(a, b)
        l = a.unpack "C#{a.bytesize}"

        res = 0
-        b.each_byte { |b| res |= b ^ l.shift }
+        b.each_byte { |byte| res |= byte ^ l.shift }
        res == 0
      end