From 04bf359d8c921d72c3e111f751d4c18112a534f6 Mon Sep 17 00:00:00 2001
From: Tom <toms.seisums@gmail.com>
Date: Fri, 19 Apr 2019 21:46:13 +0300
Subject: [PATCH] Fix for RichEditor root page links being returned with empty
 hrefs. (#3085)

Fixes issue found in https://github.com/octobercms/october/issues/3064#issuecomment-326008148, specifically 2nd bullet point. Credit to @joltmode.
---
 modules/backend/formwidgets/RichEditor.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/backend/formwidgets/RichEditor.php b/modules/backend/formwidgets/RichEditor.php
index b9532d54c..91b25c041 100644
--- a/modules/backend/formwidgets/RichEditor.php
+++ b/modules/backend/formwidgets/RichEditor.php
@@ -224,6 +224,13 @@ class RichEditor extends FormWidgetBase
                     $linkUrl = substr($linkUrl, strlen($baseUrl));
                 }
 
+                /*
+                 * Root page fallback.
+                 */
+                if (strlen($linkUrl) === 0) {
+                    $linkUrl = '/';
+                }
+
                 $linkName = str_repeat('&nbsp;', $level * 4);
                 $linkName .= is_array($link) ? array_get($link, 'title', '') : $link;
                 $result[] = ['name' => $linkName, 'url' => $linkUrl];