Moved handling to A: and B: drives under unknown case (#3211)

Author: suvrat29

Files/Filesystem/Drives.cs

@@ -317,16 +317,7 @@ private DriveType GetDriveType(DriveInfo drive)
                     break;
 
                 case System.IO.DriveType.Fixed:
-                    if (Helpers.PathNormalization.NormalizePath(drive.Name) != Helpers.PathNormalization.NormalizePath("A:")
-                        && Helpers.PathNormalization.NormalizePath(drive.Name) !=
-                        Helpers.PathNormalization.NormalizePath("B:"))
-                    {
-                        type = DriveType.Fixed;
-                    }
-                    else
-                    {
-                        type = DriveType.FloppyDisk;
-                    }
+                    type = DriveType.Fixed;
                     break;
 
                 case System.IO.DriveType.Network:
@@ -346,7 +337,15 @@ private DriveType GetDriveType(DriveInfo drive)
                     break;
 
                 case System.IO.DriveType.Unknown:
-                    type = DriveType.Unknown;
+                    if (Helpers.PathNormalization.NormalizePath(drive.Name) != Helpers.PathNormalization.NormalizePath("A:") &&
+                            Helpers.PathNormalization.NormalizePath(drive.Name) != Helpers.PathNormalization.NormalizePath("B:"))
+                    {
+                        type = DriveType.Unknown;
+                    }
+                    else
+                    {
+                        type = DriveType.FloppyDisk;
+                    }
                     break;
 
                 default: