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sys is unused

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1 parent 6bf424b commit 0a7504fb736f55c5ef7ce8747eb7e4bc564f4d4d @sstephenson committed May 9, 2012
Showing with 1 addition and 2 deletions.
  1. +1 −2 lib/dnsserver.js
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@@ -19,8 +19,7 @@
// THE SOFTWARE.
//
-var sys = require('sys'),
- util = require('util'),
+var util = require('util'),
Buffer = require('buffer').Buffer,
dgram = require('dgram');

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