Update hashes are now hex strings.

Fixes https://github.com/wixtoolset/issues/issues/6901.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/api/burn/WixToolset.Mba.Core/Engine.cs b/src/api/burn/WixToolset.Mba.Core/Engine.cs
index 5ebada36..e7ab533b 100644
--- a/src/api/burn/WixToolset.Mba.Core/Engine.cs
+++ b/src/api/burn/WixToolset.Mba.Core/Engine.cs
@@ -240,9 +240,9 @@ namespace WixToolset.Mba.Core
         }
 
         /// <inheritdoc/>
-        public void SetUpdate(string localSource, string downloadSource, long size, UpdateHashType hashType, byte[] hash)
+        public void SetUpdate(string localSource, string downloadSource, long size, UpdateHashType hashType, string hash)
         {
-            this.engine.SetUpdate(localSource, downloadSource, size, hashType, hash, null == hash ? 0 : hash.Length);
+            this.engine.SetUpdate(localSource, downloadSource, size, hashType, hash);
         }
 
         /// <inheritdoc/>