Merge pull request #236 from damieng/zip-min-version-of-20

Default zip ver to 20 (deflate/encyption), fixes #164
adamhathcock · May 22, 2017 · 3b73464 · 3b73464
2 parents 60370b8 + 575f10f
commit 3b73464
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/SharpCompress/Writers/Zip/ZipCentralDirectoryEntry.cs b/src/SharpCompress/Writers/Zip/ZipCentralDirectoryEntry.cs
@@ -30,7 +30,7 @@ internal uint Write(Stream outputStream, ZipCompressionMethod compression)
             var decompressedvalue = zip64 ? uint.MaxValue : (uint)Decompressed;
             var headeroffsetvalue = zip64 ? uint.MaxValue : (uint)HeaderOffset;
             var extralength = zip64 ? (2 + 2 + 8 + 8 + 8 + 4) : 0;
-            var version = (byte)(zip64 ? 45 : 10);
+            var version = (byte)(zip64 ? 45 : 20); // Version 20 required for deflate/encryption
 
             HeaderFlags flags = HeaderFlags.UTF8;
             if (!outputStream.CanSeek)