From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 5 Sep 2016 10:41:38 +0000 (+0200)
Subject: Only add paragraph before/after block if there is none
X-Git-Tag: 3.0.0_Beta_1~301
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=134dca8c58670774df90821e64abaa0738342c84;p=GitHub%2FWoltLab%2FWCF.git

Only add paragraph before/after block if there is none
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabCaret.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabCaret.js
index 45ae8a2ac0..b108e5108b 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabCaret.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabCaret.js
@@ -171,10 +171,17 @@ $.Redactor.prototype.WoltLabCaret = function() {
 				return;
 			}
 			
-			this.buffer.set();
-			
 			// click occurred onto the empty editor space, but before or after a block element
 			var insertBefore = (event.clientY < block.getBoundingClientRect().top);
+			
+			// check if there is already a paragraph in place
+			var sibling = block[(insertBefore ? 'previous' : 'next') + 'ElementSibling'];
+			if (sibling && sibling.nodeName === 'P') {
+				return;
+			}
+			
+			this.buffer.set();
+			
 			var p = elCreate('p');
 			p.textContent = '\u200B';
 			block.parentNode.insertBefore(p, (insertBefore ? block : block.nextSibling));