Bail out earlier if the transaction record has no spend bundle in gen…

…erate_new_decentralised_id (#17129)

Bail out earlier if the transaction record has no spend bundle in generate_new_decentralised_id.

chia/wallet/did_wallet/did_wallet.py

@@ -1287,6 +1287,9 @@ async def generate_new_decentralised_id(
             origin_id=origin.name(),
         )
 
+        if tx_record.spend_bundle is None:
+            return None
+
         genesis_launcher_solution = Program.to([did_puzzle_hash, amount, bytes(0x80)])
 
         launcher_cs = make_spend(launcher_coin, genesis_launcher_puz, genesis_launcher_solution)
@@ -1305,9 +1308,6 @@ async def generate_new_decentralised_id(
         await self.add_parent(eve_coin.parent_coin_info, eve_parent)
         await self.add_parent(eve_coin.name(), future_parent)
 
-        if tx_record.spend_bundle is None:
-            return None
-
         # Only want to save this information if the transaction is valid
         did_info = DIDInfo(
             origin_coin=launcher_coin,