Fix issue with zip file not closing

Core/Entities/LeafInput.cs

@@ -58,14 +58,16 @@ 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))
+				using (var archive = new ZipArchive(compressedFileStream, ZipArchiveMode.Create, true))
 				{
-					var entry = archive.CreateEntry(outputFile.Filename);
-					using (var originalFileStream = new MemoryStream(outputFile.FileContents.Contents))
-					using (var entryStream = entry.Open())
-						originalFileStream.CopyTo(entryStream);
+					foreach (var outputFile in OutputFiles.Where(f => !fileType.HasValue || f.FileType == fileType.Value))
+					{
+						var entry = archive.CreateEntry(outputFile.Filename);
+						using (var originalFileStream = new MemoryStream(outputFile.FileContents.Contents))
+						using (var entryStream = entry.Open())
+							originalFileStream.CopyTo(entryStream);
+					}
 				}
 				return compressedFileStream.ToArray();
 			}