Fix browser support for util.inspect.custom fix

nodejs · Feb 9, 2018 · f94381c · f94381c
1 parent fd1efbf
commit f94381c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/build/files.js b/build/files.js
@@ -333,7 +333,7 @@ const util = require('util')
     /$/,
     `
 
-if (util && util.inspect.custom) {
+if (util && util.inspect && util.inspect.custom) {
   module.exports.prototype[util.inspect.custom] = function () {
     const obj = util.inspect({ length: this.length });
     return \`\${this.constructor.name} \${obj}\`;

diff --git a/lib/internal/streams/BufferList.js b/lib/internal/streams/BufferList.js
@@ -71,7 +71,7 @@ module.exports = function () {
   return BufferList;
 }();
 
-if (util && util.inspect.custom) {
+if (util && util.inspect && util.inspect.custom) {
   module.exports.prototype[util.inspect.custom] = function () {
     var obj = util.inspect({ length: this.length });
     return this.constructor.name + ' ' + obj;