From bdd1b94d7853fa64dd29df3054a66894219ff0c9 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 4 Sep 2019 09:57:41 +0200
Subject: [PATCH] Fix PHP 7.4 warning: "Creating default object from empty
 value"

---
 program/lib/Roundcube/html.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/program/lib/Roundcube/html.php b/program/lib/Roundcube/html.php
index c7fb3f9e2..4f282df4b 100644
--- a/program/lib/Roundcube/html.php
+++ b/program/lib/Roundcube/html.php
@@ -776,6 +776,10 @@ class html_table extends html
         $cell->attrib  = $attr;
         $cell->content = $cont;
 
+        if (!isset($this->rows[$this->rowindex])) {
+            $this->rows[$this->rowindex] = new stdClass;
+        }
+
         $this->rows[$this->rowindex]->cells[$this->colindex] = $cell;
         $this->colindex += max(1, intval($attr['colspan']));