tap: fix exit status when we have exactly 256 errors.
[ccan] / ccan /
drwxr-xr-x   ..
drwxr-xr-x - alignof
drwxr-xr-x - alloc
drwxr-xr-x - antithread
drwxr-xr-x - array_size
drwxr-xr-x - asearch
drwxr-xr-x - asort
drwxr-xr-x - asprintf
drwxr-xr-x - avl
drwxr-xr-x - bdelta
drwxr-xr-x - block_pool
drwxr-xr-x - btree
drwxr-xr-x - build_assert
drwxr-xr-x - cast
drwxr-xr-x - ccan_tokenizer
drwxr-xr-x - charset
drwxr-xr-x - check_type
drwxr-xr-x - ciniparser
drwxr-xr-x - compiler
drwxr-xr-x - container_of
drwxr-xr-x - crc
drwxr-xr-x - crcsync
drwxr-xr-x - daemon_with_notify
drwxr-xr-x - daemonize
drwxr-xr-x - darray
drwxr-xr-x - endian
drwxr-xr-x - failtest
drwxr-xr-x - foreach
drwxr-xr-x - grab_file
drwxr-xr-x - hash
drwxr-xr-x - htable
drwxr-xr-x - idtree
drwxr-xr-x - ilog
drwxr-xr-x - isaac
drwxr-xr-x - iscsi
drwxr-xr-x - jmap
drwxr-xr-x - jset
drwxr-xr-x - json
drwxr-xr-x - lbalance
drwxr-xr-x - likely
drwxr-xr-x - list
drwxr-xr-x - md4
drwxr-xr-x - net
drwxr-xr-x - nfs
drwxr-xr-x - noerr
drwxr-xr-x - ogg_to_pcm
drwxr-xr-x - opt
drwxr-xr-x - rbtree
drwxr-xr-x - read_write_all
drwxr-xr-x - short_types
drwxr-xr-x - sparse_bsearch
drwxr-xr-x - str
drwxr-xr-x - str_talloc
drwxr-xr-x - stringmap
drwxr-xr-x - strset
drwxr-xr-x - talloc
drwxr-xr-x - talloc_link
drwxr-xr-x - tally
drwxr-xr-x - tap
drwxr-xr-x - tcon
drwxr-xr-x - tdb
drwxr-xr-x - tdb2
drwxr-xr-x - time
drwxr-xr-x - tlist
drwxr-xr-x - ttxml
drwxr-xr-x - typesafe_cb
drwxr-xr-x - wwviaudio