Check if current weapon has health at all in HUD (bug #4648)

CHANGELOG.md

@@ -125,6 +125,7 @@
     Bug #4633: Sneaking stance affects speed even if the actor is not able to crouch
     Bug #4641: GetPCJumping is handled incorrectly
     Bug #4644: %Name should be available for all actors, not just for NPCs
+    Bug #4648: Hud thinks that throwing weapons have condition
     Feature #912: Editor: Add missing icons to UniversalId tables
     Feature #1617: Editor: Enchantment effect record verifier
     Feature #1645: Casting effects from objects

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -1383,8 +1383,11 @@ namespace MWGui
     void WindowManager::setSelectedWeapon(const MWWorld::Ptr& item)
     {
         mSelectedWeapon = item;
-        int durabilityPercent =
-             static_cast<int>(item.getClass().getItemHealth(item) / static_cast<float>(item.getClass().getItemMaxHealth(item)) * 100);
+        int durabilityPercent = 100;
+        if (item.getClass().hasItemHealth(item))
+        {
+            durabilityPercent = static_cast<int>(item.getClass().getItemHealth(item) / static_cast<float>(item.getClass().getItemMaxHealth(item)) * 100);
+        }
         mHud->setSelectedWeapon(item, durabilityPercent);
         mInventoryWindow->setTitle(item.getClass().getName(item));
     }