[BUGFIX] Check that array key is set before using (PHP 8.1) (#986)

Resolved #984
tomasnorre · Nov 18, 2022 · a59877d · a59877d
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog TYPO3 Crawler
 
+## Crawler 11.0.7
+
+### Fixed
+* Ensure that array key is set before used in BuildQueueCommand (PHP 8.1)
+
+
 ## Crawler 11.0.6
 Crawler 11.0.6 was released on November 12th, 2022
 

diff --git a/Classes/Command/BuildQueueCommand.php b/Classes/Command/BuildQueueCommand.php
@@ -190,7 +190,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
                 $progressBar->clear();
                 if (is_array($requestResult)) {
-                    $resLog = is_array($requestResult['log']) ? PHP_EOL . chr(9) . chr(9) . implode(PHP_EOL . chr(9) . chr(9), $requestResult['log']) : '';
+                    $resLog = array_key_exists('log', $requestResult) && is_array($requestResult['log']) ? PHP_EOL . chr(9) . chr(9) . implode(PHP_EOL . chr(9) . chr(9), $requestResult['log']) : '';
                     $output->writeln('<info>OK: ' . $resLog . '</info>' . PHP_EOL);
                 } else {
                     $output->writeln('<error>Error checking Crawler Result:  ' . substr(preg_replace('/\s+/', ' ', strip_tags($resultContent)), 0, 30000) . '...' . PHP_EOL . '</error>' . PHP_EOL);