symfony
diff --git a/‎src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
+3-3Lines changed: 3 additions & 3 deletions b/‎src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php
+3-3Lines changed: 3 additions & 3 deletions
@@ -173,14 +173,14 @@ public function dump(array $options = [])
         if (!empty($options['file']) && is_dir($dir = \dirname($options['file']))) {
             // Build a regexp where the first root dirs are mandatory,
             // but every other sub-dir is optional up to the full path in $dir
-            // Mandate at least 2 root dirs and not more that 5 optional dirs.
+            // Mandate at least 1 root dir and not more than 5 optional dirs.
 
             $dir = explode(\DIRECTORY_SEPARATOR, realpath($dir));
             $i = \count($dir);
 
-            if (3 <= $i) {
+            if (2 <= $i) {
                 $regex = '';
-                $lastOptionalDir = $i > 8 ? $i - 5 : 3;
+                $lastOptionalDir = $i > 8 ? $i - 5 : 2;
                 $this->targetDirMaxMatches = $i - $lastOptionalDir;
 
                 while (--$i >= $lastOptionalDir) {