Fix PHP TypeError

    Fatal error: Uncaught TypeError: vsprintf(): Argument #2 ($values) must be of type array, int given in /srv/www/vendor/squizlabs/php_codesniffer/src/Files/File.php:1056
    Stack trace:
    #0 /srv/www/vendor/squizlabs/php_codesniffer/src/Files/File.php(1056): vsprintf('Direct throw of...', 531)
    #1 /srv/www/vendor/squizlabs/php_codesniffer/src/Files/File.php(706): PHP_CodeSniffer\Files\File->addMessage(false, 'Direct throw of...', 67, 4, 'FoundDirectThro...', 531, 8, false)
    #2 /srv/www/vendor/magento/magento-coding-standard/Magento2/Sniffs/Exceptions/DirectThrowSniff.php(48): PHP_CodeSniffer\Files\File->addWarning('Direct throw of...', 526, 'FoundDirectThro...', 531)
    #3 /srv/www/vendor/squizlabs/php_codesniffer/src/Files/File.php(498): Magento2\Sniffs\Exceptions\DirectThrowSniff->process(Object(PHP_CodeSniffer\Files\LocalFile), 526)
    #4 /srv/www/vendor/squizlabs/php_codesniffer/src/Files/LocalFile.php(92): PHP_CodeSniffer\Files\File->process()
    #5 /srv/www/vendor/squizlabs/php_codesniffer/src/Runner.php(630): PHP_CodeSniffer\Files\LocalFile->process()
    #6 /srv/www/vendor/squizlabs/php_codesniffer/src/Runner.php(434): PHP_CodeSniffer\Runner->processFile(Object(PHP_CodeSniffer\Files\LocalFile))
    #7 /srv/www/vendor/squizlabs/php_codesniffer/src/Runner.php(114): PHP_CodeSniffer\Runner->run()
    #8 /srv/www/vendor/squizlabs/php_codesniffer/bin/phpcs(18): PHP_CodeSniffer\Runner->runPHPCS()
    #9 {main}
      thrown in /srv/www/vendor/squizlabs/php_codesniffer/src/Files/File.php on line 1056

Author: fredden

Magento2/Sniffs/Exceptions/DirectThrowSniff.php

@@ -48,7 +48,7 @@ public function process(File $phpcsFile, $stackPtr)
                 $this->warningMessage,
                 $stackPtr,
                 $this->warningCode,
-                $posOfException
+                [$posOfException]
             );
         }
     }