From 9ac5476c4eb4d286ae1c48996e916180e3a54035 Mon Sep 17 00:00:00 2001
From: Julius Haertl <jus@bitgrid.net>
Date: Thu, 25 Aug 2016 16:19:22 +0200
Subject: Add cachebuster to favicons

Signed-off-by: Julius Haertl <jus@bitgrid.net>
---
 lib/private/URLGenerator.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/private/URLGenerator.php b/lib/private/URLGenerator.php
index f8b79dedd8e..8290fcb1337 100644
--- a/lib/private/URLGenerator.php
+++ b/lib/private/URLGenerator.php
@@ -158,11 +158,13 @@ class URLGenerator implements IURLGenerator {
 		// Check if the app is in the app folder
 		$path = '';
 		if(\OCP\App::isEnabled('theming') && $image === "favicon.ico") {
+			$cacheBusterValue = $this->config->getAppValue('theming', 'cachebuster', '0');
 			if($app==="") { $app = "core"; }
-			$path = $this->linkToRoute('theming.Icon.getFavicon', [ 'app' => $app ]);
+			$path = $this->linkToRoute('theming.Icon.getFavicon', [ 'app' => $app ]) . '?v='. $cacheBusterValue;
 		} elseif(\OCP\App::isEnabled('theming') && $image === "favicon-touch.png") {
+			$cacheBusterValue = $this->config->getAppValue('theming', 'cachebuster', '0');
 			if($app==="") { $app = "core"; }
-			$path = $this->linkToRoute('theming.Icon.getTouchIcon', [ 'app' => $app ]);
+			$path = $this->linkToRoute('theming.Icon.getTouchIcon', [ 'app' => $app ]) . '?v='. $cacheBusterValue;
 		} elseif (file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$app/img/$image")) {
 			$path = \OC::$WEBROOT . "/themes/$theme/apps/$app/img/$image";
 		} elseif (!file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$app/img/$basename.svg")
-- 
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