f Log and fail instead of debug_assert

Author: tnull

lightning-transaction-sync/src/esplora.rs

@@ -281,9 +281,11 @@ where
 			let mut matches = Vec::new();
 			let mut indexes = Vec::new();
 			let _ = merkle_block.txn.extract_matches(&mut matches, &mut indexes);
-			debug_assert_eq!(indexes.len(), 1);
-			debug_assert_eq!(matches.len(), 1);
-			debug_assert_eq!(matches[0], *txid);
+			if indexes.len() != 1 || matches.len() != 1 || matches[0] != *txid {
+				log_error!(self.logger, "Retrieved Merkle block for txid {} doesn't match expectations. This should not happen. Please verify server integrity.", txid);
+				return Err(InternalError::Failed);
+			}
+
 			let pos = *indexes.get(0).ok_or(InternalError::Failed)? as usize;
 			if let Some(tx) = maybe_await!(self.client.get_tx(&txid))? {
 				if let Some(block_height) = known_block_height {