formating to pass linter

Author: EnricoVogt

lib/pouch-utils.js

@@ -1,6 +1,12 @@
 'use strict';
 
-function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+function _interopDefault (ex) { 
+  if(ex && (typeof ex === 'object') && 'default' in ex) {
+    return ex['default'];
+  }
+  return ex;
+}
+
 var Promise = typeof Promise === 'function' ? Promise : _interopDefault(require('pouchdb-promise'));
 /* istanbul ignore next */
 exports.once = function (fun) {