From 2b2ec5e7f7dd62ab2cbe30485117020beda0bf74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=B4me=20Chilliet?= <come.chilliet@nextcloud.com>
Date: Thu, 3 Nov 2022 11:53:51 +0100
Subject: [PATCH] Avoid a crash when a PHP extension has no version
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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
---
 lib/private/App/PlatformRepository.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/private/App/PlatformRepository.php b/lib/private/App/PlatformRepository.php
index 4166c2ead03..9d8d274c7fd 100644
--- a/lib/private/App/PlatformRepository.php
+++ b/lib/private/App/PlatformRepository.php
@@ -50,7 +50,7 @@ class PlatformRepository {
 			$ext = new \ReflectionExtension($name);
 			try {
 				$prettyVersion = $ext->getVersion();
-				$prettyVersion = $this->normalizeVersion($prettyVersion);
+				$prettyVersion = $this->normalizeVersion($prettyVersion ?? '0');
 			} catch (\UnexpectedValueException $e) {
 				$prettyVersion = '0';
 				$prettyVersion = $this->normalizeVersion($prettyVersion);
@@ -111,6 +111,9 @@ class PlatformRepository {
 					continue 2;
 			}
 
+			if ($prettyVersion === null) {
+				continue;
+			}
 			try {
 				$prettyVersion = $this->normalizeVersion($prettyVersion);
 			} catch (\UnexpectedValueException $e) {