From 6aa4a385a3b2eab9bd095b14d8a51848a3bbd868 Mon Sep 17 00:00:00 2001
From: Wojbie <Wojbie@gmail.com>
Date: Sun, 10 Sep 2017 17:51:29 +0200
Subject: [PATCH] Requested changes to logic behind ... in file path.

---
 .../java/dan200/computercraft/core/filesystem/FileSystem.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java b/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
index e630f7a83..f7584569b 100644
--- a/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
+++ b/src/main/java/dan200/computercraft/core/filesystem/FileSystem.java
@@ -740,6 +740,7 @@ public class FileSystem
         return sanitizePath( path, false );
     }
 
+    private static final Pattern threeDotsPattern = Pattern.compile( "^\\.{3,}$" );
     private static String sanitizePath( String path, boolean allowWildcards )
     {
         // Allow windowsy slashes
@@ -765,7 +766,7 @@ public class FileSystem
         Stack<String> outputParts = new Stack<String>();
         for( String part : parts )
         {
-            if( part.length() == 0 || part.equals( "." ) || part.matches( "^\\.{3,}$" ) )
+            if( part.length() == 0 || part.equals( "." ) || threeDotsPattern.matcher( part ).matches() ) 
             {
                 // . is redundant
                 // ... and more are treated as .