Exploding tnt minecarts drop minecart and tnt

Still happens in the latest snapshots, how has this been in the game for so long..

Duplication no longer exists in 1.8.

Confirmed for

• 1.10 using MCP

In vanilla Minecraft it is impossible to notice because the item is immediately killed by the explosion

net.minecraft.entity.item.EntityMinecartTNT.killMinecart(DamageSource) (MCP 9.30)

public void killMinecart(DamageSource source)
{
    super.killMinecart(source);
    double d0 = this.motionX * this.motionX + this.motionZ * this.motionZ;

    if (!source.isExplosion() && this.worldObj.getGameRules().getBoolean("doEntityDrops"))
    {
        this.entityDropItem(new ItemStack(Blocks.TNT, 1), 0.0F);
    }

    if (source.isFireDamage() || source.isExplosion() || d0 >= 0.009999999776482582D)
    {
        this.explodeCart(d0);
    }
}

Thank you for adding the affected version, can a mod please reopen this report?

But if it doesn't happen in vanilla minecraft, why is it an issue?

It happens very likely in vanilla, but the item is killed by the explosion. I just don't see any reason why it should explode and drop an item even if the item cannot be picked up.

Can't confirm for 1.10.2.

Like I said you cannot confirm it in vanilla Minecraft because the item is killed by the explosion. Please add that to the description.

Well, you could set a repeating command block to make every item invulnerable. (I'll try that tomorrow.) If that doesn't work either, this bug is irrelevant. Or can the item be seen in another way in vanilla?

@unknown please see the discussion @unknown and I had. The command block will be very likely unable to find the item because the explosion destroys it instantaneously, but there is no reason why the item should spawn at all.

Please test if this issue can actually be seen in vanilla, if not the bug is irrelevant, and thus invalid.

I repeated the test multiple hundred times with the repeating block and got no drops at all. Unable to reproduce in 1.10.2 Vanilla.

I thought we had this discussion already...

I just don't see any reason why it should explode and drop an item even if the item cannot be picked up.

The command block will be very likely unable to find the item because the explosion destroys it instantaneously, but there is no reason why the item should spawn at all.