Removed unreachable Results.prototype.only code

Author: taylorhakes

lib/results.js

@@ -84,11 +84,6 @@ Results.prototype.push = function (t) {
 };
 
 Results.prototype.only = function (name) {
-    if (this._only) {
-        self.count ++;
-        self.fail ++;
-        write('not ok ' + self.count + ' already called .only()\n');
-    }
     this._only = name;
 };
 

test/only-twice.js

@@ -0,0 +1,22 @@
+var tape = require('../');
+var tap = require('tap');
+var yaml = require('js-yaml');
+
+tap.test('only twice error', function (assert) {
+  var test = tape.createHarness({ exit : false });
+
+  test.only("first only", function (t) {
+    t.end()
+  });
+
+  assert.throws(function() {
+    test.only('second only', function(t) {
+      t.end();
+    });
+  }, {
+    name: 'Error',
+    message: 'there can only be one only test'
+  });
+  assert.end();
+});
+