ensure process is defined

Author: jonschlinkert

index.js

@@ -6,9 +6,16 @@ const isObject = val => val !== null && typeof val === 'object' && !Array.isArra
 // this is a modified version of https://github.com/chalk/ansi-regex (MIT License)
 const ANSI_REGEX = /[\u001b\u009b][[\]#;?()]*(?:(?:(?:[^\W_]*;?[^\W_]*)\u0007)|(?:(?:[0-9]{1,4}(;[0-9]{0,4})*)?[~0-9=<>cf-nqrtyA-PRZ]))/g;
 
+const hasColor = () => {
+  if (typeof process !== 'undefined') {
+    return process.env.FORCE_COLOR !== '0';
+  }
+  return false;
+};
+
 const create = () => {
   const colors = {
-    enabled: process.env.FORCE_COLOR !== '0',
+    enabled: hasColor(),
     visible: true,
     styles: {},
     keys: {}

symbols.js

@@ -1,8 +1,8 @@
 'use strict';
 
-const isHyper = process.env.TERM_PROGRAM === 'Hyper';
-const isWindows = process.platform === 'win32';
-const isLinux = process.platform === 'linux';
+const isHyper = typeof process !== 'undefined' && process.env.TERM_PROGRAM === 'Hyper';
+const isWindows = typeof process !== 'undefined' && process.platform === 'win32';
+const isLinux = typeof process !== 'undefined' && process.platform === 'linux';
 
 const common = {
   ballotDisabled: '☒',