--- OniSplit/Sound/AifExporter.cs	2020/05/30 12:08:12	1131
+++ OniSplit/Sound/AifExporter.cs	2021/05/08 01:44:24	1156
@@ -30,14 +30,12 @@ namespace Oni.Sound
         protected override void ExportInstance(InstanceDescriptor descriptor)
         {
             var sound = SoundData.Read(descriptor, do_pc_demo_test);
+            if (!(sound.IsIMA4))
+                throw new NotSupportedException("Transcoding from MS ADPCM (PC) to IMA4 ADPCM (Mac) not supported!");
 
             using (var stream = File.Create(Path.Combine(OutputDirPath, descriptor.FullName + ".aif")))
             using (var writer = new BinaryWriter(stream))
             {
-                if (!(sound.IsIMA4))
-                {
-                    throw new NotSupportedException("Transcoding from MS ADPCM (PC) to IMA4 ADPCM (Mac) not supported!");
-                }
                 writer.Write(Utils.ByteSwap(fcc_FORM));
                 writer.Write(Utils.ByteSwap(50 + sound.Data.Length));
                 writer.Write(Utils.ByteSwap(fcc_AIFC));