[events] when evt.data is not a string, it doesn't crash
[events] when evt.data is not a string, it doesn't crash

kendrick-k/datawrapper,devinit/datawrapper,plusgut/datawrapper,plusgut/datawrapper,devinit/datawrapper,devinit/datawrapper,grepman/datawrapper,plusgut/datawrapper,devinit/datawrapper,devinit/datawrapper,grepman/datawrapper,kendrick-k/datawrapper,kendrick-k/datawrapper,grepman/datawrapper,devinit/datawrapper,grepman/datawrapper,kendrick-k/datawrapper,grepman/datawrapper,kendrick-k/datawrapper,kendrick-k/datawrapper,plusgut/datawrapper,grepman/datawrapper