kranewm

commit 743533567b891e5cbce8bfcde03ae01ab54d0e8f
parent d5c10bffe123589552b36f44cb348cda781a5912
Author: deurzen <m.deurzen@tum.de>
Date:   Tue, 31 Aug 2021 06:47:10 +0200

fixes bug in cycle index adjustment

Diffstat:
M
src/core/cycle.t.hh
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/core/cycle.t.hh b/src/core/cycle.t.hh
@@ -353,13 +353,18 @@ template <typename T>
 bool
 Cycle<T>::remove_element(T element)
 {
+    std::optional<Index> index = index_of_element(element);
     bool must_resync = is_active_element(element);
 
     std::size_t size_before = m_elements.size();
+
     Util::erase_remove(m_elements, element);
 
     m_stack.remove(element);
 
+    if (m_index != 0 && index && m_index >= *index)
+        --m_index;
+
     if (must_resync)
         sync_active();