From 1d6abdf72ccce7964ccb6b7b5bbcd3d469a2b54c Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sat, 1 Aug 2020 23:39:12 +0200 Subject: Fix self-assignment --- src/server/UndoStack.hpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/server/UndoStack.hpp b/src/server/UndoStack.hpp index 26334aeb..22d48379 100644 --- a/src/server/UndoStack.hpp +++ b/src/server/UndoStack.hpp @@ -54,10 +54,12 @@ public: ~Entry() { clear(); } Entry& operator=(const Entry& rhs) { - clear(); - time = rhs.time; - for (const LV2_Atom* ev : rhs.events) { - push_event(ev); + if (&rhs != this) { + clear(); + time = rhs.time; + for (const LV2_Atom* ev : rhs.events) { + push_event(ev); + } } return *this; } -- cgit v1.2.1