From 8609f68f256684fe0cb190800a4e4437d15961ff Mon Sep 17 00:00:00 2001
From: xuxuck <xuxuck.xuxuck@gmail.com>
Date: Wed, 12 Aug 2020 14:37:09 +0200
Subject: [PATCH] Folder names remain closer to their original name. Fixes
 #1258

---
 src/main/java/com/rarchives/ripme/utils/Utils.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/rarchives/ripme/utils/Utils.java b/src/main/java/com/rarchives/ripme/utils/Utils.java
index a009c7a1..ba2a799b 100644
--- a/src/main/java/com/rarchives/ripme/utils/Utils.java
+++ b/src/main/java/com/rarchives/ripme/utils/Utils.java
@@ -486,8 +486,15 @@ public class Utils {
         return text;
     }
 
+    /**
+     * Removes any potentially unsafe characters from a string and truncates it on a maximum length of 100 characters.
+     * Characters considered safe are alpha numerical characters as well as minus, dot, comma, underscore and whitespace.
+     *
+     * @param text The potentially unsafe text
+     * @return a filesystem safe string
+     */
     public static String filesystemSafe(String text) {
-        text = text.replaceAll("[^a-zA-Z0-9.-]", "_").replaceAll("__", "_").replaceAll("_+$", "");
+        text = text.replaceAll("[^a-zA-Z0-9-.,_ ]", "");
         if (text.length() > 100) {
             text = text.substring(0, 99);
         }