Eliminate compiler warning.

anthony-tuininga · anthony-tuininga · commit 53bff8763208 · 2024-07-23T13:45:23.000-06:00
diff --git a/src/oracledb/impl/thin/messages.pyx b/src/oracledb/impl/thin/messages.pyx
@@ -2538,7 +2538,7 @@ cdef class TransactionChangeStateMessage(Message):
         """
         cdef:
             bytes global_transaction_id, branch_qualifier, xid_bytes
-            uint32_t format_id
+            uint32_t format_id = 0
 
         # acquire data to send to the server
         if self.xid is not None:
