From aeb20675dd9679331b0de8f7ebf72ed0b0815742 Mon Sep 17 00:00:00 2001
From: Robin McCorkell <rmccorkell@owncloud.com>
Date: Tue, 22 Sep 2015 14:39:02 +0100
Subject: [PATCH] Allow recursive mimetype aliases

application/xml -> text/html -> text/code
---
 core/js/mimetype.js                  | 2 +-
 lib/private/files/type/detection.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/js/mimetype.js b/core/js/mimetype.js
index d22b0a2378..b0de8eb841 100644
--- a/core/js/mimetype.js
+++ b/core/js/mimetype.js
@@ -70,7 +70,7 @@ OC.MimeType = {
 			return undefined;
 		}
 
-		if (mimeType in OC.MimeTypeList.aliases) {
+		while (mimeType in OC.MimeTypeList.aliases) {
 			mimeType = OC.MimeTypeList.aliases[mimeType];
 		}
 		if (mimeType in OC.MimeType._mimeTypeIcons) {
diff --git a/lib/private/files/type/detection.php b/lib/private/files/type/detection.php
index 0c647ab44c..dc8aff2f30 100644
--- a/lib/private/files/type/detection.php
+++ b/lib/private/files/type/detection.php
@@ -269,7 +269,7 @@ class Detection implements IMimeTypeDetector {
 	public function mimeTypeIcon($mimetype) {
 		$this->loadAliases();
 
-		if (isset($this->mimeTypeAlias[$mimetype])) {
+		while (isset($this->mimeTypeAlias[$mimetype])) {
 			$mimetype = $this->mimeTypeAlias[$mimetype];
 		}
 		if (isset($this->mimetypeIcons[$mimetype])) {
-- 
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