From cc9d639afb6390cc41daca46cb05c3c69c5d2f80 Mon Sep 17 00:00:00 2001
From: sk89q <the.sk89q@gmail.com>
Date: Tue, 16 Nov 2010 22:31:04 -0800
Subject: [PATCH] Expanded the filename filter for snapshot paths.

---
 src/com/sk89q/worldedit/snapshots/SnapshotRepository.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/com/sk89q/worldedit/snapshots/SnapshotRepository.java b/src/com/sk89q/worldedit/snapshots/SnapshotRepository.java
index 23a4d733a..78c83e5a9 100644
--- a/src/com/sk89q/worldedit/snapshots/SnapshotRepository.java
+++ b/src/com/sk89q/worldedit/snapshots/SnapshotRepository.java
@@ -116,7 +116,7 @@ public boolean isValidSnapshotName(String snapshot) {
      * @return whether it is a valid snapshot
      */
     public boolean isValidSnapshot(File f) {
-        if (!f.getName().matches("[A-Za-z0-9_\\-,.\\[\\]\\(\\) ]{1,50}")) {
+        if (!f.getName().matches("^[A-Za-z0-9_\\- \\./\\\\'\\$@~!%\\^\\*\\(\\)\\[\\]\\+\\{\\},\\?]+$")) {
             return false;
         }