--- a/contrib/python-zstandard/zstd/common/zstd_errors.h	Thu Apr 04 15:24:03 2019 -0700
+++ b/contrib/python-zstandard/zstd/common/zstd_errors.h	Thu Apr 04 17:34:43 2019 -0700
@@ -72,6 +72,7 @@
   ZSTD_error_workSpace_tooSmall= 66,
   ZSTD_error_dstSize_tooSmall = 70,
   ZSTD_error_srcSize_wrong    = 72,
+  ZSTD_error_dstBuffer_null   = 74,
   /* following error codes are __NOT STABLE__, they can be removed or changed in future versions */
   ZSTD_error_frameIndex_tooLarge = 100,
   ZSTD_error_seekableIO          = 102,