fixes quilljs/quill#890
fixes quilljs/quill#890

tim-mc/quill,willrowe/quill,quilljs/quill,willrowe/quill,sferoze/quilljs,tim-mc/quill,sferoze/quilljs,voxmedia/quill,willrowe/quill,sferoze/quilljs,voxmedia/quill,quilljs/quill,voxmedia/quill,quilljs/quill,sferoze/quilljs