From 18dd5b57edf030adc9a7641360184cec755daff8 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Fri, 25 Nov 2022 00:23:20 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/6706

---
 app/src/protyle/wysiwyg/keydown.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/src/protyle/wysiwyg/keydown.ts b/app/src/protyle/wysiwyg/keydown.ts
index 019cbf519..61ad3f126 100644
--- a/app/src/protyle/wysiwyg/keydown.ts
+++ b/app/src/protyle/wysiwyg/keydown.ts
@@ -809,6 +809,12 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
                         return;
                     }
                 }
+            } else if (nodeElement.classList.contains("code-block") && getContenteditableElement(nodeElement).textContent === "\n") {
+                // 空代码块全选删除异常 https://github.com/siyuan-note/siyuan/issues/6706
+                range.collapse(true);
+                event.stopPropagation();
+                event.preventDefault();
+                return;
             }
         }