HUE-6464 [editor] Prevent transient js error when switching apps in pauseAppIntervals
VM164:5935 Uncaught TypeError: Cannot read property 'split' of null
at http://127.0.0.1:8000/static/desktop/js/hue4.utils.js:75:87
at Array.forEach (native)
at window.pauseAppIntervals (http://127.0.0.1:8000/static/desktop/js/hue4.utils.js:74:18)
at http://127.0.0.1:8000/hue/:5935:20
at Array.forEach (native)
at OnePageViewModel.self.loadApp (http://127.0.0.1:8000/hue/:5934:22)
at http://127.0.0.1:8000/hue/:6060:22
at http://127.0.0.1:8000/static/desktop/js/hue-bundle.js:45:13117