codeception path fix for 2.1.5

codeception.patch

diff --git a/vendor/codeception/codeception/src/Codeception/Lib/Parser.php b/vendor/codeception/codeception/src/Codeception/Lib/Parser.php
index 7e6987a..543b155 100644
--- a/vendor/codeception/codeception/src/Codeception/Lib/Parser.php
+++ b/vendor/codeception/codeception/src/Codeception/Lib/Parser.php
@@ -126,7 +126,7 @@ protected function addCommentStep($comment)

     public static function validate($file)
     {
-        exec("php -l $file 2>&1", $output, $code);
+        exec("php -l '$file' 2>&1", $output, $code);
         if ($code !== 0) {
             throw new TestParseException($file, implode("\n", $output));
         }