From 44efaea6d51bb587d194a358fa88ccdbab883882 Mon Sep 17 00:00:00 2001
From: Milan Burda <milan.burda@gmail.com>
Date: Fri, 26 Jul 2019 11:52:42 +0200
Subject: [PATCH] fix: clearing of the backgroundColor property on
 TouchBarButton (#19437)

---
 shell/browser/ui/cocoa/atom_touch_bar.mm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/shell/browser/ui/cocoa/atom_touch_bar.mm b/shell/browser/ui/cocoa/atom_touch_bar.mm
index 9b17e1612b..4bdb2e464b 100644
--- a/shell/browser/ui/cocoa/atom_touch_bar.mm
+++ b/shell/browser/ui/cocoa/atom_touch_bar.mm
@@ -357,8 +357,11 @@ static NSString* const ImageScrubberItemIdentifier = @"scrubber.image.item";
   NSButton* button = (NSButton*)item.view;
 
   std::string backgroundColor;
-  if (settings.Get("backgroundColor", &backgroundColor)) {
+  if (settings.Get("backgroundColor", &backgroundColor) &&
+      !backgroundColor.empty()) {
     button.bezelColor = [self colorFromHexColorString:backgroundColor];
+  } else {
+    button.bezelColor = nil;
   }
 
   std::string label;