tools: update ESLint to 4.19.1

A few bug fixes result in more stringent linting rules.

PR-URL: https://github.com/nodejs/node/pull/19528
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 19 insertions, 1 deletions

diff --git a/tools/node_modules/eslint/node_modules/lodash/_baseClone.js b/tools/node_modules/eslint/node_modules/lodash/_baseClone.js
index 7c27a37d32..6f73684f2a 100644
--- a/tools/node_modules/eslint/node_modules/lodash/_baseClone.js
+++ b/tools/node_modules/eslint/node_modules/lodash/_baseClone.js
@@ -15,7 +15,9 @@ var Stack = require('./_Stack'),
     initCloneObject = require('./_initCloneObject'),
     isArray = require('./isArray'),
     isBuffer = require('./isBuffer'),
+    isMap = require('./isMap'),
     isObject = require('./isObject'),
+    isSet = require('./isSet'),
     keys = require('./keys');
 
 /** Used to compose bitmasks for cloning. */
@@ -123,7 +125,7 @@ function baseClone(value, bitmask, customizer, key, object, stack) {
       if (!cloneableTags[tag]) {
         return object ? value : {};
       }
-      result = initCloneByTag(value, tag, baseClone, isDeep);
+      result = initCloneByTag(value, tag, isDeep);
     }
   }
   // Check for circular references and return its corresponding clone.
@@ -134,6 +136,22 @@ function baseClone(value, bitmask, customizer, key, object, stack) {
   }
   stack.set(value, result);
 
+  if (isSet(value)) {
+    value.forEach(function(subValue) {
+      result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
+    });
+
+    return result;
+  }
+
+  if (isMap(value)) {
+    value.forEach(function(subValue, key) {
+      result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
+    });
+
+    return result;
+  }
+
   var keysFunc = isFull
     ? (isFlat ? getAllKeysIn : getAllKeys)
     : (isFlat ? keysIn : keys);