version_hint should be first element of unpacked struct

usnistgov · Aug 29, 2024 · b39d1bd · b39d1bd
1 parent f228420
commit b39d1bd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/esm/misc-low-level.js b/esm/misc-low-level.js
@@ -2,7 +2,7 @@ import { _structure_size, _padded_size, _unpack_struct_from, struct, assert, _un
 
 export class SuperBlock {
   constructor(fh, offset) {
-    let version_hint = struct.unpack_from('<B', fh, offset + 8);
+    let version_hint = struct.unpack_from('<B', fh, offset + 8)[0];
     var contents;
     if (version_hint == 0) {
       contents = _unpack_struct_from(SUPERBLOCK_V0, fh, offset);