From cad0b2b467048533a91daf372e7f8418cd6a3abb Mon Sep 17 00:00:00 2001
From: "Zheng, Lei" <realthunder.dev@gmail.com>
Date: Fri, 19 Jul 2019 09:07:38 +0800
Subject: [PATCH] TreeView: fix missing update on item expansion

---
 src/Gui/Tree.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Gui/Tree.cpp b/src/Gui/Tree.cpp
index e149f9dfd3..3d51256b9b 100644
--- a/src/Gui/Tree.cpp
+++ b/src/Gui/Tree.cpp
@@ -3209,6 +3209,8 @@ bool DocumentItem::populateObject(App::DocumentObject *obj) {
 
 void DocumentItem::populateItem(DocumentObjectItem *item, bool refresh, bool delay)
 {
+    (void)delay;
+
     if (item->populated && !refresh)
         return;
 
@@ -3362,7 +3364,7 @@ void DocumentItem::populateItem(DocumentObjectItem *item, bool refresh, bool del
         getTree()->blockConnection(lock);
     }
     if(updated) 
-        getTree()->_updateStatus(delay);
+        getTree()->_updateStatus();
 }
 
 int DocumentItem::findRootIndex(App::DocumentObject *childObj) {