From aa280edbde0e4cce207844f97eac3782fe2d3e1a Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 4 Nov 2018 11:54:40 +0100
Subject: [PATCH 3/3] fix blocking of SelectionObserver

---
 src/Gui/Selection.cpp | 10 +++++-----
 src/Gui/Selection.h   |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Gui/Selection.cpp b/src/Gui/Selection.cpp
index 80b7e3056..52976e6a0 100644
--- a/src/Gui/Selection.cpp
+++ b/src/Gui/Selection.cpp
@@ -53,7 +53,7 @@
 using namespace Gui;
 using namespace std;
 
-SelectionObserver::SelectionObserver() : blocker(connectSelection, false)
+SelectionObserver::SelectionObserver() : blockSelection(false)
 {
     attachSelection();
 }
@@ -65,17 +65,17 @@ SelectionObserver::~SelectionObserver()
 
 bool SelectionObserver::blockConnection(bool block)
 {
-    bool ok = connectSelection.blocked();
+    bool ok = blockSelection;
     if (block)
-        blocker.block();
+        blockSelection = true;
     else
-        blocker.unblock();
+        blockSelection = false;
     return ok;
 }
 
 bool SelectionObserver::isConnectionBlocked() const
 {
-    return connectSelection.blocked();
+    return blockSelection;
 }
 
 void SelectionObserver::attachSelection()
diff --git a/src/Gui/Selection.h b/src/Gui/Selection.h
index e1c195989..5e3144e16 100644
--- a/src/Gui/Selection.h
+++ b/src/Gui/Selection.h
@@ -146,7 +146,7 @@ private:
 private:
     typedef boost::signals2::connection Connection;
     Connection connectSelection;
-    boost::signals2::shared_connection_block blocker;
+    bool blockSelection;
 };
 
 /**
-- 
2.21.0