fix(blocks): resolve on file input dialog cancel (#6949)

toeverything · May 6, 2024 · e926fb4 · e926fb4
1 parent 3da634d
commit e926fb4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/blocks/src/_common/utils/filesys.ts b/packages/blocks/src/_common/utils/filesys.ts
@@ -201,6 +201,10 @@ export async function openFileOrFiles({
       }
       resolve(input.files[0]);
     });
+    // The `cancel` event fires when the use cancels the dialog.
+    input.addEventListener('cancel', () => {
+      resolve(null);
+    });
     // Show the picker.
     if ('showPicker' in HTMLInputElement.prototype) {
       input.showPicker();