sha1_file: convert check_sha1_signature to struct object_id

diff --git a/t/t9802-git-p4-filetype.sh b/t/t9802-git-p4-filetype.sh
index 66d3fc91a739a7f04bb73694a2f5d75034045d10..eb9a8ed197b4c6383a4c688f5e5c3a3fcb102b12 100755 (executable)
--- a/t/t9802-git-p4-filetype.sh
+++ b/t/t9802-git-p4-filetype.sh
@@ -223,12 +223,12 @@ build_gendouble() {
        import sys
        import struct
 
-       s = struct.pack(">LL18s",
+       s = struct.pack(b">LL18s",
                        0x00051607,  # AppleDouble
                        0x00020000,  # version 2
-                       ""           # pad to 26 bytes
+                       b""          # pad to 26 bytes
        )
-       sys.stdout.write(s)
+       getattr(sys.stdout, 'buffer', sys.stdout).write(s)
        EOF
 }