refs: change how packed refs are deleted

diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh
index 21924dfd7db4fd5b8c0eb2c2823580ae33e73cc1..aae1a3f816eb0f57f84053d74246a8db7d7529d8 100755 (executable)
--- a/t/t9802-git-p4-filetype.sh
+++ b/t/t9802-git-p4-filetype.sh
@@ -105,12 +105,13 @@ build_gendouble() {
        cat >gendouble.py <<-\EOF
        import sys
        import struct
-       import array
 
-       s = array.array("c", '\0' * 26)
-       struct.pack_into(">L", s,  0, 0x00051607)  # AppleDouble
-       struct.pack_into(">L", s,  4, 0x00020000)  # version 2
-       s.tofile(sys.stdout)
+       s = struct.pack(">LL18s",
+                       0x00051607,  # AppleDouble
+                       0x00020000,  # version 2
+                       ""           # pad to 26 bytes
+       )
+       sys.stdout.write(s)
        EOF
 }