Fix zero division in enchantment magnitude calculation

OpenMW · Apr 14, 2019 · 2c473d8 · 2c473d8 · JordyMoos · Apr 23, 2019
1 parent 5b8fc5a
commit 2c473d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/apps/openmw/mwworld/inventorystore.cpp b/apps/openmw/mwworld/inventorystore.cpp
@@ -644,7 +644,8 @@ void MWWorld::InventoryStore::updateMagicEffects(const Ptr& actor)
                 {
                     int delta = effect.mMagnMax - effect.mMagnMin;
                     // Roll some dice, one for each effect
-                    params[i].mRandom = Misc::Rng::rollDice(delta + 1) / static_cast<float>(delta);
+                    if (delta)
+                        params[i].mRandom = Misc::Rng::rollDice(delta + 1) / static_cast<float>(delta);
                     // Try resisting each effect
                     params[i].mMultiplier = MWMechanics::getEffectMultiplier(effect.mEffectID, actor, actor);
                     ++i;