From db2b22c822dcd63b6025f5ceebd6d38c3be531cd Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Sat, 27 Aug 2022 20:03:22 +0800
Subject: [PATCH] FileSystem.php isRelativePath() compatibility for windows

---
 src/ZM/Store/FileSystem.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ZM/Store/FileSystem.php b/src/ZM/Store/FileSystem.php
index 9972aa51..cdb0f953 100644
--- a/src/ZM/Store/FileSystem.php
+++ b/src/ZM/Store/FileSystem.php
@@ -70,6 +70,10 @@ class FileSystem
      */
     public static function isRelativePath(string $path): bool
     {
+        // 适配 Windows 的多盘符目录形式
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return strlen($path) > 2 && ctype_alpha($path[0]) && $path[1] === ':';
+        }
         return strlen($path) > 0 && $path[0] !== '/';
     }