Ensure volume label is trimmed if used in filenames

CHANGELIST.md

@@ -71,6 +71,7 @@
 - Path scan after image scan
 - Update Redumper to build 663
 - Name some type parameters
+- Ensure volume label is trimmed if used in filenames
 
 ### 3.5.0 (2025-10-10)
 

MPF.Frontend/Tools/FrontendTool.cs

@@ -49,6 +49,9 @@ namespace MPF.Frontend.Tools
             if (string.IsNullOrEmpty(volumeLabel))
                 return null;
 
+            // Trim the volume label
+            volumeLabel = volumeLabel!.Trim();
+
             // Audio CD
             if (volumeLabel!.Equals("Audio CD", StringComparison.OrdinalIgnoreCase))
                 return RedumpSystem.AudioCD;

MPF.Frontend/Tools/ProtectionTool.cs

@@ -665,6 +665,7 @@ namespace MPF.Frontend.Tools
         /// </summary>
         /// <param name="original">Source dictionary to add to</param>
         /// <param name="add">Second dictionary to add from</param>
+        /// TODO: Remove from here when IO is updated
         private static void MergeDictionaries(Dictionary<string, List<string>> original, Dictionary<string, List<string>> add)
         {
             // Ignore if there are no values to append

MPF.Frontend/ViewModels/MainViewModel.cs

@@ -2010,7 +2010,7 @@ namespace MPF.Frontend.ViewModels
                 return DiscNotDetectedValue;
 
             // Use internal serials where appropriate
-            string? volumeLabel = string.IsNullOrEmpty(drive.VolumeLabel) ? null : drive.VolumeLabel;
+            string? volumeLabel = string.IsNullOrEmpty(drive.VolumeLabel) ? null : drive.VolumeLabel!.Trim();
             switch (GetRedumpSystem(drive))
             {
                 case RedumpSystem.SonyPlayStation: