From dc659b6c7ae8ef6f42e67043800f37a7e96bbbb3 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Mon, 24 Sep 2018 12:40:26 +0800
Subject: [PATCH] Outline: update outline panel manually when tree is empty

---
 src/voutline.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/voutline.cpp b/src/voutline.cpp
index 0e3a8b21..2d61c442 100644
--- a/src/voutline.cpp
+++ b/src/voutline.cpp
@@ -141,6 +141,7 @@ void VOutline::updateTreeFromOutline(QTreeWidget *p_treeWidget,
     p_treeWidget->clear();
 
     if (p_outline.isEmpty()) {
+        p_treeWidget->update();
         return;
     }