@ -1277,7 +1277,7 @@ void
debug_fuse_out_header(const struct fuse_out_header *hdr_)
{
fmt::print(g_OUTPUT,
"unique=0x%016" PRIx64 ";"
"unique=0x{:016x};"
" opcode=RESPONSE;"
" error=%d (%s);"
" len={};"