Fix issue with zip file not closing

Core/Entities/LeafInput.cs

@@ -58,6 +58,7 @@ namespace LeafWeb.Core.Entities
 		public byte[] GetOutputFileZip(LeafOutputFileType? fileType)
 		{
 			using (var compressedFileStream = new MemoryStream())
+			{
 				using (var archive = new ZipArchive(compressedFileStream, ZipArchiveMode.Create, true))
 				{
 					foreach (var outputFile in OutputFiles.Where(f => !fileType.HasValue || f.FileType == fileType.Value))
@@ -67,6 +68,7 @@ namespace LeafWeb.Core.Entities
 						using (var entryStream = entry.Open())
 							originalFileStream.CopyTo(entryStream);
 					}
+				}
 				return compressedFileStream.ToArray();
 			}
 		}