Merge branch 'recall_how_to_recall' into 'master'

Prevent recursive calls to ActiveSpells::update

Closes #7022

See merge request OpenMW/openmw!2426

apps/openmw/mwmechanics/activespells.cpp

@@ -184,6 +184,8 @@ namespace MWMechanics
 
     void ActiveSpells::update(const MWWorld::Ptr& ptr, float duration)
     {
+        if (mIterating)
+            return;
         const auto& creatureStats = ptr.getClass().getCreatureStats(ptr);
         assert(&creatureStats.getActiveSpells() == this);
         IterationGuard guard{ *this };