From 767f90029e506028bfc152d49581d574bbb35142 Mon Sep 17 00:00:00 2001
From: Louis Pontoise <lwouis@gmail.com>
Date: Thu, 9 Apr 2020 02:30:04 +0900
Subject: [PATCH] fix: hiding window should be on main thread

---
 src/ui/App.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ui/App.swift b/src/ui/App.swift
index aa582ffd..67877d97 100644
--- a/src/ui/App.swift
+++ b/src/ui/App.swift
@@ -66,7 +66,9 @@ class App: NSApplication, NSApplicationDelegate {
 
     func hideUi() {
         debugPrint("hideUi")
-        thumbnailsPanel!.orderOut(nil)
+        DispatchQueue.main.async {
+            self.thumbnailsPanel!.orderOut(nil)
+        }
         appIsBeingUsed = false
         isFirstSummon = true
     }