From aec48a1dd5032c5f40640bc8dfb4506ad435a793 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Thu, 23 Jun 2022 15:07:56 -0400
Subject: [PATCH] Right, zero sized "closed out" msgs are totally fine

---
 piker/brokers/ib/broker.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/piker/brokers/ib/broker.py b/piker/brokers/ib/broker.py
index b6d780de..11f43a6f 100644
--- a/piker/brokers/ib/broker.py
+++ b/piker/brokers/ib/broker.py
@@ -414,6 +414,12 @@ async def update_and_audit_msgs(
                 size=p.size,
                 avg_price=p.be_price,
             )
+            if validate and p.size:
+                raise ValueError(
+                    f'UNEXPECTED POSITION ib <-> piker ledger:\n'
+                    f'piker: {msg}\n'
+                    'YOU SHOULD FIGURE OUT WHY TF YOUR LEDGER IS OFF!?!?'
+                )
             msgs.append(msg)
 
     return msgs