From 6f9cea738178dbb1b5fba6387a715b0da1a4e0d4 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Tue, 15 Sep 2020 17:10:59 +0200
Subject: [PATCH] RobotLoader: getRealPath() can return false (in PHAR)

---
 src/RobotLoader/RobotLoader.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/RobotLoader/RobotLoader.php b/src/RobotLoader/RobotLoader.php
index 772b5d5..a0f93b7 100644
--- a/src/RobotLoader/RobotLoader.php
+++ b/src/RobotLoader/RobotLoader.php
@@ -253,11 +253,16 @@ private function createFileIterator($dir)
 		$acceptFiles = is_array($this->acceptFiles) ? $this->acceptFiles : preg_split('#[,\s]+#', $this->acceptFiles);
 		$iterator = Nette\Utils\Finder::findFiles($acceptFiles)
 			->filter(function (SplFileInfo $file) use (&$disallow) {
-				return !isset($disallow[str_replace('\\', '/', $file->getRealPath())]);
+				return $file->getRealPath() === false
+					? true
+					: !isset($disallow[str_replace('\\', '/', $file->getRealPath())]);
 			})
 			->from($dir)
 			->exclude($ignoreDirs)
 			->filter($filter = function (SplFileInfo $dir) use (&$disallow) {
+				if ($dir->getRealPath() === false) {
+					return true;
+				}
 				$path = str_replace('\\', '/', $dir->getRealPath());
 				if (is_file("$path/netterobots.txt")) {
 					foreach (file("$path/netterobots.txt") as $s) {