don't clutter the page with favicons

2017-12-13 08:22:37 +01:00
parent ebeeab9ed5
commit 65aadb4624
1 changed files with 6 additions and 0 deletions
--- a/src/bg.js
+++ b/src/bg.js
@@ -29,6 +29,12 @@ var changeIcon = function(color, currentIcon, options) {
 		link.type = 'image/x-icon';
 		link.rel = 'shortcut icon';
 		link.href = canvas.toDataURL("image/x-icon");
+		link.id = 'tab-groupcolor' + '-favicon';
+		var oldicon = document.getElementById('tab-groupcolor' + '-favicon');
+		if (oldicon) {
+			oldicon.outerHTML = '';
+			delete oldicon;
+		}
 		document.getElementsByTagName('head')[0].appendChild(link);
 	}
 };