lint: remove unused variables

dougwilson · dougwilson · commit 559a2fd47e54 · 2017-02-01T02:24:33.000-05:00
diff --git a/.eslintrc b/.eslintrc
@@ -29,6 +29,7 @@
     "no-trailing-spaces": 2,
     "no-unexpected-multiline": 2,
     "no-unreachable": 2,
+    "no-unused-vars": 2,
     "semi": [2, "always"],
     "use-isnan": 2,
     "valid-jsdoc": 2,
diff --git a/test/run-cov.js b/test/run-cov.js
@@ -1,4 +1,3 @@
-var fs       = require('fs');
 var istanbul = require('istanbul');
 var mkdirp   = require('mkdirp');
 var path     = require('path');

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-var fs = require('fs');`
`2`	`1`	`var istanbul = require('istanbul');`
`3`	`2`	`var mkdirp = require('mkdirp');`
`4`	`3`	`var path = require('path');`