From: Mark Holmquist <mholmquist@wikimedia.org>
Date: Mon, 31 Oct 2016 13:21:38 +0000 (-0500)
Subject: Allow empty href in SVGs
X-Git-Tag: 1.31.0-rc.0~4992^2
X-Git-Url: http://git.cyclocoop.org/%27http:/code.google.com/p/ie7-js/00?a=commitdiff_plain;h=a3d562ccd1474d5fa9492ea1290796cb1c7cbcfa;p=lhc%2Fweb%2Fwiklou.git

Allow empty href in SVGs

bawolff is right, this shouldn't harm anything.

Bug: T149549
Change-Id: I377efdee7478940154ef5ec921bd0c8f7ec0c110
---

diff --git a/includes/upload/UploadBase.php b/includes/upload/UploadBase.php
index 34226323ad..ea6ef30bdd 100644
--- a/includes/upload/UploadBase.php
+++ b/includes/upload/UploadBase.php
@@ -1507,6 +1507,7 @@ abstract class UploadBase {
 			# fragment links are allowed. For all other tags, only data:
 			# and fragment are allowed.
 			if ( $stripped == 'href'
+				&& $value !== ''
 				&& strpos( $value, 'data:' ) !== 0
 				&& strpos( $value, '#' ) !== 0
 			) {