From ce7595fd8a55ce6afa4e095843ada2649cc3cf0e Mon Sep 17 00:00:00 2001
From: Marius Kittler <mkittler@suse.de>
Date: Tue, 19 Jun 2018 13:32:21 +0200
Subject: [PATCH] Prevent using released unique_ptr

---
 gui/stacksupport.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gui/stacksupport.h b/gui/stacksupport.h
index 0e5b25b..0b19108 100644
--- a/gui/stacksupport.h
+++ b/gui/stacksupport.h
@@ -45,8 +45,9 @@ inline bool StackSupport::push(std::unique_ptr<CustomUndoCommand> command)
     if (command->isNoop()) {
         return true; // doing nothing can never fail
     }
-    m_undoStack->push(command.release());
-    return command->redoResult();
+    auto *const rawCommand(command.release());
+    m_undoStack->push(rawCommand);
+    return rawCommand->redoResult();
 }
 
 /*!