fix(doc): copy error when range is empty (#1488)

dream-num · Mar 5, 2024 · 1ae73ca · 1ae73ca
1 parent 885ba4b
commit 1ae73ca
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/docs-ui/src/services/clipboard/clipboard.service.ts b/packages/docs-ui/src/services/clipboard/clipboard.service.ts
@@ -83,6 +83,11 @@ export class DocClipboardService extends Disposable implements IDocClipboardServ
 
     async copy(): Promise<boolean> {
         const documentBodyList = this._getDocumentBodyInRanges();
+
+        if (documentBodyList.length === 0) {
+            return false;
+        }
+
         try {
             this._setClipboardData(documentBodyList);
         } catch (e) {