From 9873b92fde5d685588213b8b81fe1543abc2b978 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 3 Jul 2015 12:57:40 +0200
Subject: [PATCH] Prevent empty anchor being spawned when editing an image

---
 .../install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
index 9cf41559cf..b34c14fc09 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wmonkeypatch.js
@@ -658,7 +658,7 @@ RedactorPlugins.wmonkeypatch = function() {
 						anchor.attr('href', link);
 					}
 				}
-				else {
+				else if (link !== '') {
 					anchor = document.createElement('a');
 					anchor.href = link;
 					image[0].parentNode.insertBefore(anchor, image[0]);
-- 
2.20.1