From a60754ea93593d22f558ed3f24529054feffd76d Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sat, 19 Mar 2022 15:35:58 +0100
Subject: [PATCH] App/Gui: make operator-> operator of WeakPtrT constant

---
 src/App/DocumentObserver.h | 4 ++--
 src/Gui/DocumentObserver.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/App/DocumentObserver.h b/src/App/DocumentObserver.h
index 514bdf8387..c1070d6894 100644
--- a/src/App/DocumentObserver.h
+++ b/src/App/DocumentObserver.h
@@ -377,9 +377,9 @@ public:
     }
     /*!
      * \brief operator ->
-     * \return pointer to the document
+     * \return pointer to the document object
      */
-    T* operator->() {
+    T* operator->() const {
         return ptr.get<T>();
     }
     /*!
diff --git a/src/Gui/DocumentObserver.h b/src/Gui/DocumentObserver.h
index 4c550ac620..c923185cd3 100644
--- a/src/Gui/DocumentObserver.h
+++ b/src/Gui/DocumentObserver.h
@@ -255,9 +255,9 @@ public:
     }
     /*!
      * \brief operator ->
-     * \return pointer to the document
+     * \return pointer to the view provider
      */
-    T* operator->() {
+    T* operator->() const {
         return ptr.get<T>();
     }
     /*!