diff options
Diffstat (limited to 'src/main/kotlin/moe/nea/ledger/ItemUtil.kt')
| -rw-r--r-- | src/main/kotlin/moe/nea/ledger/ItemUtil.kt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/kotlin/moe/nea/ledger/ItemUtil.kt b/src/main/kotlin/moe/nea/ledger/ItemUtil.kt index cadcb66..4bbd4cd 100644 --- a/src/main/kotlin/moe/nea/ledger/ItemUtil.kt +++ b/src/main/kotlin/moe/nea/ledger/ItemUtil.kt @@ -9,7 +9,8 @@ fun ItemStack.getExtraAttributes(): NBTTagCompound { return nbt.getCompoundTag("ExtraAttributes") } -fun ItemStack.getInternalId(): ItemId? { +fun ItemStack?.getInternalId(): ItemId? { + if (this == null) return null val extraAttributes = getExtraAttributes() var id = extraAttributes.getString("id") id = id.takeIf { it.isNotBlank() } |