[Mod] close vnpy#1969

SuperCV · Jul 27, 2019 · b755f9f · b755f9f
1 parent eb5cf94
commit b755f9f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/vnpy/app/cta_strategy/engine.py b/vnpy/app/cta_strategy/engine.py
@@ -323,6 +323,11 @@ def send_server_order(
         for req in req_list:
             vt_orderid = self.main_engine.send_order(
                 req, contract.gateway_name)
+
+            # Check if sending order successful
+            if not vt_orderid:
+                continue
+
             vt_orderids.append(vt_orderid)
 
             self.offset_converter.update_order_request(req, vt_orderid)