From 3bb2025ea2599c1962fc7331fbf21c668db7d7d4 Mon Sep 17 00:00:00 2001
From: John Colvin <john.colvin@bluetradesys.com>
Date: Sun, 21 Aug 2022 13:20:59 -0400
Subject: [PATCH] fix (ladder): Make sure price-range 'busy' is flipped back to
 false

Once the async price-range-shift op is completed
Bugs (fixed):
  * Can't scroll beyond initial price range in orderbook ladder

  Cause: The LadderGridHost's price-range-shift 'busy' flag gets stuck to false
---
 src/client/spark/Modules/Trading/Ladder/View/LadderGridHost.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/spark/Modules/Trading/Ladder/View/LadderGridHost.cs b/src/client/spark/Modules/Trading/Ladder/View/LadderGridHost.cs
index 1f616841a..ede268acf 100644
--- a/src/client/spark/Modules/Trading/Ladder/View/LadderGridHost.cs
+++ b/src/client/spark/Modules/Trading/Ladder/View/LadderGridHost.cs
@@ -573,6 +573,7 @@ namespace mbts.spark {
             }
             busy = true;
             await dispatcher.InvokeAsync(ensure_tick_padding, DispatcherPriority.Background);
+            busy = false;
 
             void ensure_tick_padding() {
                if (_price_list is null || _settings is null) {
@@ -601,7 +602,6 @@ namespace mbts.spark {
                   _pending_price_list = new_pl;
                }
                _ordershost.refresh_orders();
-               busy = false;
             }
          }
       }