From 5874e6b1151be4d49e8ddb8f554245c2cefb48f5 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 9 Jan 2019 22:09:16 +0100
Subject: [PATCH] fixes #0003766: Closing and re-opening a TechDraw page causes
 segfault

---
 src/Mod/TechDraw/Gui/ViewProviderPage.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Mod/TechDraw/Gui/ViewProviderPage.cpp b/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
index 233d6092b6..b03a2159f6 100644
--- a/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
+++ b/src/Mod/TechDraw/Gui/ViewProviderPage.cpp
@@ -206,6 +206,7 @@ bool ViewProviderPage::setEdit(int ModNum)
 
 bool ViewProviderPage::doubleClicked(void)
 {
+    Visibility.setValue(true);
     showMDIViewPage();
     Gui::getMainWindow()->setActiveWindow(m_mdiView);
     return true;