don't create an empty object when no process

This is also more readable in my opinion.

Author: TooTallNate

browser.js

@@ -144,7 +144,7 @@ function load() {
   } catch(e) {}
 
   // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
-  if ('env' in (typeof process === 'undefined' ? {} : process)) {
+  if (typeof process !== 'undefined' && 'env' in process) {
     r = process.env.DEBUG;
   }
 

index.js

@@ -3,7 +3,7 @@
  * treat as a browser.
  */
 
-if ((typeof process === 'undefined' ? {} : process).type === 'renderer') {
+if (typeof process !== 'undefined' && process.type === 'renderer') {
   module.exports = require('./browser.js');
 } else {
   module.exports = require('./node.js');