diff --git a/apps/openmw/mwclass/npc.cpp b/apps/openmw/mwclass/npc.cpp
index 5fb3591ad2..492157993d 100644
--- a/apps/openmw/mwclass/npc.cpp
+++ b/apps/openmw/mwclass/npc.cpp
@@ -445,7 +445,7 @@ namespace MWClass
             skillUsageSucceeded(ptr, weapskill, 0);
 
         // Apply "On hit" enchanted weapons
-        std::string enchantmentName = weapon.getClass().getEnchantment(weapon);
+        std::string enchantmentName = !weapon.isEmpty() ? weapon.getClass().getEnchantment(weapon) : "";
         if (!enchantmentName.empty())
         {
             const ESM::Enchantment* enchantment = MWBase::Environment::get().getWorld()->getStore().get<ESM::Enchantment>().find(
diff --git a/apps/openmw/mwrender/animation.cpp b/apps/openmw/mwrender/animation.cpp
index d494304d19..6ef51945eb 100644
--- a/apps/openmw/mwrender/animation.cpp
+++ b/apps/openmw/mwrender/animation.cpp
@@ -87,6 +87,9 @@ Animation::Animation(const MWWorld::Ptr &ptr, Ogre::SceneNode *node)
 
 Animation::~Animation()
 {
+    for (std::vector<NifOgre::ObjectList>::iterator it = mEffects.begin(); it != mEffects.end(); ++it)
+        destroyObjectList(mInsert->getCreator(), *it);
+
     mAnimSources.clear();
 
     Ogre::SceneManager *sceneMgr = mInsert->getCreator();
diff --git a/apps/openmw/mwrender/animation.hpp b/apps/openmw/mwrender/animation.hpp
index efc7a6a59a..6653b342ff 100644
--- a/apps/openmw/mwrender/animation.hpp
+++ b/apps/openmw/mwrender/animation.hpp
@@ -3,7 +3,6 @@
 
 #include <OgreController.h>
 #include <OgreVector3.h>
-#include <OgreTimer.h>
 
 #include <components/nifogre/ogrenifloader.hpp>