SFTP: realpath('') produced an error

phpseclib · May 2, 2020 · a07f5bc · a07f5bc · terrafrost · May 2, 2020
1 parent e29f5bd
commit a07f5bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
@@ -778,7 +778,7 @@ function _realpath($path)
             }
         }
 
-        if ($path[0] != '/') {
+        if (!strlen($path) || $path[0] != '/') {
             $path = $this->pwd . '/' . $path;
         }