From 165a6b7347ea453b3244ddedd34fbbcc6acd6d7a Mon Sep 17 00:00:00 2001
From: berumuron <dev@marienfressinaud.fr>
Date: Fri, 10 Mar 2023 20:04:46 +0100
Subject: Update lib_opml to v0.5.1 (#5188)

---
 lib/composer.json                                     | 2 +-
 lib/marienfressinaud/lib_opml/CHANGELOG.md            | 6 ++++++
 lib/marienfressinaud/lib_opml/src/LibOpml/LibOpml.php | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/composer.json b/lib/composer.json
index 6e9e0ee32..fa34c803c 100644
--- a/lib/composer.json
+++ b/lib/composer.json
@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": ">=7.2.0",
-        "marienfressinaud/lib_opml": "0.5.0",
+        "marienfressinaud/lib_opml": "0.5.1",
         "phpgt/cssxpath": "dev-master#4fbe420aba3d9e729940107ded4236a835a1a132",
         "phpmailer/phpmailer": "6.6.0"
     },
diff --git a/lib/marienfressinaud/lib_opml/CHANGELOG.md b/lib/marienfressinaud/lib_opml/CHANGELOG.md
index ee9245e7e..5af480eaf 100644
--- a/lib/marienfressinaud/lib_opml/CHANGELOG.md
+++ b/lib/marienfressinaud/lib_opml/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog of lib\_opml
 
+## 2023-03-10 - v0.5.1
+
+- fix: Handle case where OPML is loaded but empty
+- misc: Fix installation of Composer on the CI
+- misc: Force timezone to UTC in tests
+
 ## 2022-07-25 - v0.5.0
 
 - BREAKING CHANGE: Reverse parameters in `libopml_render()`
diff --git a/lib/marienfressinaud/lib_opml/src/LibOpml/LibOpml.php b/lib/marienfressinaud/lib_opml/src/LibOpml/LibOpml.php
index 4ba0df821..ed5e51756 100644
--- a/lib/marienfressinaud/lib_opml/src/LibOpml/LibOpml.php
+++ b/lib/marienfressinaud/lib_opml/src/LibOpml/LibOpml.php
@@ -153,7 +153,7 @@ class LibOpml
             $result = false;
         }
 
-        if (!$result) {
+        if (!$result || !$dom->documentElement) {
             throw new Exception('OPML string is not valid XML');
         }
 
-- 
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