Commit 7e385edb by Sixong.Zhu

eslint

parent ca9d7754
Showing with 1 additions and 1 deletions
......@@ -584,7 +584,7 @@
private onFileDrop(e: DragEvent) {
e.stopPropagation();
e.preventDefault();
const files = e.dataTransfer.files;
const files = e.dataTransfer && e.dataTransfer.files;
if (files && files.length) {
const file = files[0];
if (this.isImage(file)) {
......
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