do not log in clearPromiseQueue is _promises is empty
do not log in clearPromiseQueue is _promises is empty

iongroup/plotly.js,iongroup/plotly.js,etpinard/plotly.js,aburato/plotly.js,plotly/plotly.js,asolagmbh/plotly.js,etpinard/plotly.js,plotly/plotly.js,iongroup/plotly.js,asolagmbh/plotly.js,plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js,asolagmbh/plotly.js,aburato/plotly.js