fix: "PHP Notice: Uninitialized string offset: 0 in ..."

2018-03-21 16:11:53 +08:00 · 2018-03-21 16:11:53 +08:00 · 83464a80e9
commit 83464a80e9
parent b5189c5590
1 changed files with 2 additions and 0 deletions
--- a/libs/Tree/Directory.php
+++ b/libs/Tree/Directory.php
@ -32,6 +32,8 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
                continue;
            }

+            if (!$name) continue;
+
            if ($name[0] == '-') {
                if (is_numeric($name[1])) {
                    $exploded = explode('_', $name);