Warning at building step

[TrevorSayre]

  • building        target=macOS zip arch=x64 file=dist/app-delta-1.7.1-mac.zip
  • building        target=DMG arch=x64 file=dist/app-delta-1.7.1-mac.dmg
(node:92070) Warning: a promise was created in a handler at /Users/user/Documents/Projects/project/node_modules/app-builder-lib/src/macPackager.ts:90:26 but was not returned from it, see http://goo.gl/rRqMUw
    at /Users/user/Documents/Projects/project/node_modules/app-builder-lib/node_modules/bluebird/js/release/generators.js:197:21

electron-builder: 20.38.3
electron-updater: 4.0.6