From 36d1028af1dc86788cabf03e680baf9ac6b13342 Mon Sep 17 00:00:00 2001
From: bobrosoft <bobrosoft@yandex.ru>
Date: Sun, 11 Aug 2019 15:46:08 +0200
Subject: [PATCH] ShellScriptTouchBarItem: performance optimization

---
 MTMR/ShellScriptTouchBarItem.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MTMR/ShellScriptTouchBarItem.swift b/MTMR/ShellScriptTouchBarItem.swift
index 01dca4b..1228a97 100644
--- a/MTMR/ShellScriptTouchBarItem.swift
+++ b/MTMR/ShellScriptTouchBarItem.swift
@@ -42,7 +42,9 @@ class ShellScriptTouchBarItem: CustomButtonTouchBarItem {
         
         // Update UI
         DispatchQueue.main.async { [weak self, newBackgoundColor] in
-            self?.backgroundColor = newBackgoundColor
+            if (newBackgoundColor != self?.backgroundColor) { // performance optimization because of reinstallButton
+                self?.backgroundColor = newBackgoundColor
+            }
             self?.attributedTitle = title
             self?.forceHideConstraint.isActive = scriptResult == ""
         }