From d206ce3bf86e432d27c7d79a56925f9b8e32c8d4 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Fri, 6 Feb 2015 13:15:37 +0000
Subject: [PATCH] made function efficient, and removed pointless semicolon

---
 Saviour Backup System/USBTools.cs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/Saviour Backup System/USBTools.cs b/Saviour Backup System/USBTools.cs
index 7f0df9a..46c1ab5 100644
--- a/Saviour Backup System/USBTools.cs	
+++ b/Saviour Backup System/USBTools.cs	
@@ -92,11 +92,7 @@ namespace Saviour_Backup_System
         }
 
 
-        public static int countDrives() {
-            int numberofDrives = 0;
-            foreach (DriveInfo drive in getConnectedDrives()) { numberofDrives++; }
-            return numberofDrives;
-        }
+        public static int countDrives() { return getConnectedDrives().Length; }
 
 
         public static int spacePercentage(DriveInfo drive) {
@@ -107,7 +103,7 @@ namespace Saviour_Backup_System
         }
 
         public static string calculateDriveID(DriveInfo drive) {
-            return tools.hash(drive.VolumeLabel + drive.TotalSize + drive.DriveFormat + USBTools.getDriveType(drive)); ;
+            return tools.hash(drive.VolumeLabel + drive.TotalSize + drive.DriveFormat + USBTools.getDriveType(drive));
         }